Fierce Facts About Maria Carolina of Austria, The Vengeful Queen

June 20, 2024 | Byron Fast

Fierce Facts About Maria Carolina of Austria, The Vengeful Queen

They say that behind every successful man is a strong woman. Well, Maria Carolina of Austria certainly didn’t stand behind anyone—let alone a man. When her halfwit husband the King of Naples didn’t seem up for the job, she rose to the occasion. Her aggressiveness and cunning caused her greatest enemy, Napoleon himself, to call her "the only man in Naples". The following ferocious facts will show how Maria Carolina single-handedly burst through the glass ceiling in 16th-century Europe.

1. The Odds Weren’t In Her Favor

Even though Maria Carolina had more than a dozen siblings, she was only the sixth to survive childhood. It was 16th century Austria and child mortality rates were sky-high. Maria Carolina got her name from her two elder sisters: both of who passed in infancy. For someone who beat the odds and survived childhood, she certainly had bad luck around her.

maria carolina of austria

2. She Beat Her Bad Luck

If you believe in back luck, then Maria Carolina should’ve gone the way of most of her brothers and sisters. After all, her birthday was on the 13th day of August 1752, and she was the 13th child in the family. Somehow, in spite of these sinister omens, she survived. Her parents—Maria Theresa, the Queen of Hungary, and Francis I, the Holy Roman Emperor—had big plans for their lucky little bundle of joy.

Maria Carolina of Austria FactsWikimedia Commons

3. She Had A Strong Connection

It’s not that surprising, with all the infant mortality going around, that the siblings that did survive became incredibly close. This was certainly true for Maria Carolina and her younger sister Marie Antoinette—yes, that Marie Antionette. You know: the one who let them eat cake. Maria Carolina was incredibly close to her sister—so much so that their fates seemed intertwined.

Maria Carolina of Austria FactsWikimedia Commons

4. She Over-Shared

Maria Carolina and her sister shared a governess, which was pretty common. They also shared something that wasn’t very common: their health. The two were so close that when one girl got sick, the other got sick as well. Good thing they shared something else: the ability to recover from the illness. But their proximity was dangerous—as those types of relationships often have a habit of turning out badly.

Maria Carolina of Austria FactsWikimedia Commons

5. They Were Pulled Apart

In 1767, when Maria Carolina was just 15 years old and Maria Antoinette was 12, their mother made a disturbing decision. She separated the ultra-close sisters. Their mother wasn’t happy with the two girls' behavior and insisted they grow up apart. It must have been a tearful farewell as the two besties said goodbye. Unfortunately, there was only more sadness in store for her.

Maria Carolina of Austria FactsWikipedia 

6. She Lost Two

Maria Carolina’s older sister, Maria Johanna (are you sensing a pattern here) had a date for her wedding with one Ferdinand IV of Naples. When she suddenly died from smallpox in December 1762, her parents put up her other sister, Maria Josepha, for the job. After Maria Carolina’s mother forced M.Jo to visit her cousin’s grave, she too got smallpox and passed. They were still on the hook, though…

Maria Carolina of Austria FactsWikipedia

7. They Owed Him A Bride

At this point, Maria Carolina’s parents still owed Ferdinand a bride. They’d chosen two, and both hadn’t lived to walk down the aisle. Luckily, they had an arsenal of young girls to replace the sister. It was going to be either Maria Carolina or her older sister, Maria Amalia. Surely Maria Carolina’s youth would help her avoid marrying at such a young age.

Maria Carolina of Austria FactsWikimedia Commons

8. She Was A Replacement

It turns out it was Maria Carolina’s young age that got her chosen as the replacement bride. You see, Maria Amalia was actually five years older than the groom to be and word came from Naples that Ferdinand didn’t want such an old wife. So Maria Carolina was cast in the role of the bride—all in the name of preserving an alliance with Spain. Did someone forget she was still a teenager?

Maria Carolina of Austria FactsWikimedia Commons

9. She Threw A Tantrum

Yes, Maria Carolina was still an innocent young teenager. So, her reaction to her engagement to a man she didn’t know was heartbreaking. She cried and begged for them to cancel the wedding. She even suggested that it was bad luck to marry a Neapolitan—look what had happened to her sisters. If only she’d had TikTok back then: her unhappiness at the match would have gone viral.

Maria Carolina of Austria FactsWikimedia Commons

10. She Would Be The Queen

It didn’t matter how much Maria Carolina complained or begged, this wedding was going to happen. Regardless of her protestations, the preparations for the wedding continued. There was no doubt that on April 7, 1768, she would be walking down the aisle and becoming a Queen. There was some doubt, however, about the attendance of her groom.

Maria Carolina of Austria FactsWikimedia Commons

11. Her Groom Was AWOL

As it turned out, Maria Carolina’s groom—Ferdinand IV of Naples—couldn’t quite make it for his own wedding ceremony. Maria Carolina was likely walking on cloud nine. Surely the absence of the groom would at least give her a few more months of freedom while they rescheduled the wedding. Unfortunately, rescheduling was out of the question, so they sent in a proxy for the groom: Maria Carolina’s own brother. Yuck.

Let’s just hope he wasn’t the proxy for the honeymoon as well.

Maria Carolina of Austria FactsWikimedia Commons

12. She Faced Him Alone

After the wedding, Maria Carolina, together with her attending ladies and her brother and his wife, set off for Naples to meet her husband. They took their sweet time—I’m sure Maria Carolina was in no rush—and visited Bologna and Florence along the way. When she entered the Kingdom of Naples, Maria Carolina had to say farewell to her ladies and finally face her husband more or less on her own.

Maria Carolina of Austria FactsFlickr

13. She Judged Harshly

When Maria Carolina first laid eyes on her husband Ferdinand, her first impression was brutal—and she didn’t hold back from expressing her harsh opinions. She apparently found him "very ugly". Later, after getting a little settled and used to him, she wrote: "I love him out of duty". Let’s hope that wasn’t what she wrote on the "Thank You" cards. But what was Ferdinand’s opinion of Maria Carolina?

Maria Carolina of Austria FactsWikimedia Commons

14. He Wasn’t Impressed

Unfortunately, Ferdinand’s opinion of Maria Carolina wasn’t much better. The two "love birds" did spend the night together, but it didn’t exactly inspire Ferdinand to wax poetic. Instead, his first description of her went something like this: "She sleeps like the dead and sweats like a pig". Relatable! While it was certainly not love at first sight, there must have been some kind of spark.

Queen Isabeau of Bavaria FactsShutterstock

15. They Got On Like A House On Fire

Even though Maria Carolina thought her King was ugly and Ferdinand compared her to a pig, their nights together were quite lusty. Or at least they were lusty enough that they ended up with her getting pregnant—18 times in total. That’s right, she had 18 deliveries and seven children who survived. But it wasn’t like they had anything to talk about outside of the bedroom.

Maria Carolina of Austria FactsWikimedia Commons 

16. They Were Lost In Translation

Maybe the reason Maria Carolina and Ferdinand rolled around in bed so much was that they had no common language. The conversation was pretty limited as Maria Carolina spoke German—and some Italian—and her husband spoke no German, and not even proper Italian. It turns out that, even though he was royalty, he preferred to hang out with the local street youth, and he quickly picked up their dialect.

Besides lacking a common language, Maria Carolina found that Ferdinand could be just plain common.

Maria Carolina of Austria FactsWikimedia Commons

17. He Had Some Strange Habits

Maria Carolina's husband seemed to be constantly at odds with all the privileges his position offered him—and his rebellion showed itself in gruesome ways. He rudely ate spaghetti while attending the opera and took pleasure in doing his morning bowel movements in front of the servants. He would even ask them to take a look at the result.

Remember that Ferdinand was, like Maria Carolina, still a teenager, so these antics weren’t that off the wall. But what kind of a King would this immature creature be?

Maria Carolina of Austria FactsWikimedia Commons

18. He Wasn’t King Material

Even though Maria Carolina’s husband was the King, he didn’t really excel at it. In fact, his not-so-great education hadn’t at all prepared him for the task at hand. Instead, Ferdinand relied on his father’s Spanish council to take care of his kingly duties. At the head of the council was one Bernardo Tanucci. Tanucci probably didn’t think twice about the teenage Maria Carolina—and boy, did that turn into a big mistake!

Maria Carolina of Austria FactsWikimedia Commons

19. She Took Up A Hobby

You see, Maria Carolina, under her mother’s strict direction, had a secret plan. She wanted to take over Ferdinand’s power. The first step was to gain her husband’s trust. But how was she going to do this? Her husband seemed to only have one interest: hunting. Maria Carolina pretended to have an interest in the sport and slowly and calculatingly won him over.

Maria Carolina of Austria FactsWikimedia Commons

20. She Worked Her Way In

Once she became her husband’s hunting buddy, Maria Carolina moved swiftly into the Privy Council. She also produced a male heir in 1777, which gave even more power. Maria Carolina was now able to start throwing her tiny weight around. Her husband had given up, saying that his wife "knows everything". Her next step was to get rid of the Spanish Council. She started right at the top: with Tanucci.

Maria Carolina of Austria FactsGetty Images

21. She Filled A Hole

To remove Tanucci from the Council, Maria Carolina complained that he was sending letters with unpopular ideas, signing the King’s name, and making the King look bad. She pointed this out to her husband—and the writing was on the wall for Tanucci. Ferdinand fired Tanucci, and this left a vacancy in the council. A vacancy that Maria Carolina had conspired to fill all along.

Charlotte Of Wales FactsShutterstock

22. She Freed Naples

With Tanucci out of the picture, the now 25-year-old Maria Carolina was free to appoint a new leader to the council: one that wasn’t Spanish. His name was the Marquis of Sambuca and was basically a puppet of Maria Carolina. By removing the Spanish element from the Council, Maria Carolina had successfully freed Naples from being not much more than a province of Spain. Maria Carolina's first mission was in the bag.

Maria Carolina of Austria FactsWikimedia Commons


23. She Did A Revamp

Maria Carolina’s next goal was to bring her BFF, Sir John Acton, on board as her assistant. Acton and Maria Carolina started to give a reboot to the Neapolitan navy, which Ferdinand and company had sort of forgotten. They commissioned 150 ships and opened four marine colleges. This dynamic duo was doing great work, and it seemed that nothing could stop them.

Or maybe I’ve spoken too soon?

Maria Carolina of Austria FactsWikipedia

24. There Was A Rumor

A woman and a man working so well and so closely together quickly backfired. The pair soon had tongues wagging about their relationship. What the masses decided was that the two couldn’t be accomplishing so much without being lovers. The rumor started in 1782, even though there was no evidence that it was true. That, however, didn’t stop Maria Carolina’s husband from believing it.

Maria Carolina of Austria FactsWikimedia Commons

25. He Accused Her

By this time, the King had actually fallen in love with Maria Carolina and now was pretty sure his wife was having an affair with her close confidant Acton—except he needed proof. He made several attempts at catching them in the act. However, since there was no truth to the rumor, he failed at every attempt. This didn’t stop Ferdinand from flying into a rage and threatening both their lives. So, what did Maria Carolina do?

Maria Carolina of Austria FactsWikimedia Commons

26. She Followed Him

Even though Maria Carolina wasn’t cheating, she still wanted to know every move of her husband—just to see what he was doing to trap her and Acton. Just like in a hard-boiled thriller, Maria Carolina hired detectives to trail Ferdinand. Life in the castle must have been quite comical: detectives were following Ferdinand as he tried to catch his wife with her non-existent lover. It sounds like a bedroom farce.

Maria Carolina of Austria FactsGetty Images

27. She Heard His Demand

The escapades at the castle were beyond annoying. Eventually, Maria Carolina fired her spies and Ferdinand resolved to stop being so paranoid. Maybe it was finally sinking in that his wife was actually faithful. But before Ferdinand agreed to call a complete truce, he had a chilling demand. He wanted Maria Carolina to send Acton away.

Maria Carolina accepted his demand and moved Acton into a neighboring town—but all this domestic drama was nothing compared to what was happening elsewhere in Europe.

Maria Carolina of Austria FactsShutterstock

28. She Gave It A No

Over in France where her sister Marie Antoinette was ruling, things for monarchs were going downhill fast. It was the French Revolution and the beginning of a new way of thinking: maybe monarchs were getting too good of a deal and needed taking down a notch. Maria Carolina took one look at what was happening in France and gave it a big thumbs down.

Marie Antoinette FactsWikimedia Commons

29. She Cracked Down

To avoid a similar situation in Naples, Maria Carolina took immediate action. She divided Naples into wards—12 to be exact. Maria Carolina took control of universities in an attempt to put a lid on intellectuals who were against her. She also created a secret cadre of law enforcement and even hired spies. Maria Carolina wanted to know what the people were doing and how they felt about her.

Maria Carolina of Austria FactsWikimedia Commons

30. She Found Out The Truth

Even though Maria Carolina had once been in favor of free-thinking, she had changed in sinister ways since then. She was now determined to stop it. She scattered her spies among all the different classes in Naples. They collected information about many things and one of them was whether the people loved Maria Carolina.

The verdict was pretty much unanimous: they hated her across the board. But as it turned out, her sister Marie Antoinette was in even hotter water.

Maria Carolina of Austria FactsWikimedia Commons

31. Her Warning Came Too Late

At this time, there were many uprisings against royalty across Europe. Maria Carolina was especially worried about her sister Marie Antoinette in France. Maria Carolina implored her sister to leave France, but sadly, her advice came too late. On August 10, 1792, the people of France took Marie Antoinette and her husband into custody.

Because of this, Maria Carolina refused to even recognize France as a republic, and also didn’t recognize a figure named Baron Armand de Mackau and his new legislation.

Marie Antoinette FactsWikimedia Commons

32. She Wouldn’t Budge

Mackau was patiently waiting for Maria Carolina to at least recognize the new French Republic and Maria Carolina was in no rush to do so. The longer she waited, the tenser their relations got. Maria Carolina’s old friend Acton got in between her and Mackau and tried to hold off a full-on battle between Naples and France. Then, he basically blew it.

Maria Carolina of Austria FactsWikipedia

33. She Was In Cahoots

It turns out that Acton—who was now the Prime Minister of Naples—wasn’t at all an impartial go-between. Of course, he was acting on behalf of Maria Carolina and trying to double-cross Mackau. This all came to light when Mackau intercepted a letter written by Acton. Mackau was now seeing red and started making plans for his revenge.

Maria Carolina of Austria FactsWikimedia Commons

34. She Acted Too Slowly

When Maria Carolina heard that Mackau was planning revenge—made up of nine ships, no less—Maria Carolina flipped her lid. She did an astonishing about-face and recognized Mackau and his Republic immediately. Doing this, Maria Carolina averted a battle against France. Phew, that was a close one. Unfortunately—those nine ships had already sailed.

Maria Carolina of Austria FactsWikimedia Commons

35. She’d Made A Huge Mistake

On December 17, 1792, Mackau’s nine ships arrived in Naples. Their admiral, Latouche, had a demand: Acton must apologize to him in person or he would destroy Naples. Maria Carolina had made a huge mistake and everything she’d worked for was at risk. She had to decide quickly: get Acton to apologize or fight back against the formidable French Admiral.

Thomas-Alexandre Dumas factsWikipedia

36. She Was Left High And Dry

Maria Carolina had her own rejuvenated navy, and it was possible she could fight against Latouche and his nine ships. She met with her Admiral and got some shocking news. They hadn’t mobilized the navy yet. Oops. So basically, Maria Carolina had nothing to fight against France with. She had to turn to Acton and get him to apologize.

Maria Carolina of Austria FactsPicryl

37. She Got Flooded

Once Acton had apologized, Mackau sent his monarch-hating sailors onto the soil of Naples. These sailors, who were actually republican agents, had a mission: stir up anti-monarchy sentiment in Naples. They did this quite easily, and Maria Carolina found herself in trouble. She had to get rid of these radicals who hated her and the King.

Maria Carolina of Austria FactsWikimedia Commons

38. She Trusted Him

Luckily, Maria Carolina had a chief of security—Luigi de Medici—who was capable and trustworthy. She quickly dispatched Medici to locate and get rid of the radicals that wanted to end her rule as monarch. With her chief on the job, Maria Carolina could finally take a breath. But for some reason, Medici wasn’t bringing in any of the radicals.

Maria Carolina of Austria FactsWikimedia Commons

39. He Double-Crossed Her

It turns out that Medici wasn’t locating the anti-monarchists who were out to destroy Maria Carolina and Ferdinand. But it wasn’t because he was inept—it was something much more disturbing. As it turns out, Medici wasn’t getting rid of the radicals because he actually was one himself. He’d tricked the Queen and put her into dire danger.

Maria Carolina of Austria FactsWikimedia Commons

40. She Needed Allies

Sensing big trouble, Maria Carolina turned to France’s enemy—Great Britain—for an alliance. Later, in 1793, Maria Carolina joined Naples with the First Coalition. Countries included in this were Great Britain, Austria, Prussia, Russia, Spain, Portugal, and Savoy-Sardinia. All these countries had one thing in common: a hatred of France. But France’s next move would make relations even worse.

Maria Carolina of Austria FactsWikimedia Commons

41. They Got Her Sister

If Maria Carolina loathed France now, what they did next would send Maria Carolina into a deep hatred from which she would never recover. In October 1793, they sheared Marie Antoinette of her hair, shackled her, and led her to the guillotine. They beheaded her for, among other accusations, treason. Marie Antoinette had been Maria Carolina’s closest sister.

As they say on movie posters: this time it was personal. So what now Maria Carolina? How could she get back at France for this monstrous deed?

Marie Antoinette FactsWikipedia

42. She "De-Frenched"

Maria Carolina kept a portrait of her sister in her room. After the beheading she wrote a promise to herself on it: I will avenge my sister. Her first decision was to simply stop speaking French, which she now called "that monstrous language". She also banned the writing of French philosophers like Galanti and Filangieri—even though she had once liked them quite a bit.

It was then that something struck her: Could what had happened to her sister also happen to her?

Marie Antoinette FactsWikimedia Commons, Eric Pouhier

43. She Got Paranoid

Maria Carolina put the army on constant full alert—which she paid for with an unpopular tax increase—because she was sure she and her family were in danger. Then she went even further and slipped into paranoia. She hired food tasters to make sure her meals contained no poison, and she changed the location of her home daily in order to avoid attacks on it. Was she being overly suspicious, or was there a real reason to not trust anyone around her?


44. Her Health Suffered

Maria Carolina’s constant fear of attack was doing a number on her health. She needed a break from all the tension in her life and a spa day wasn’t going to cut it. The new French general, Napoleon Bonaparte, was getting dangerously close to Naples, and Maria Carolina just couldn’t handle the pressure. She agreed to pay France an indemnity in exchange for safety.

Napoleon Bonaparte FactsWikimedia Commons

45. She Wanted Revenge

Maria Carolina was always one to be safe, so, in addition to the indemnity she paid France, she also married her son off to Austrian royalty. Why? Because that would get Austria on her side against France. She quickly joined an alliance with Austria against France and then joined a second coalition—also against France.

Payout or not, there was no stopping Maria Carolina when it came to getting revenge for her sister’s demise.

Maria Carolina of Austria FactsWikimedia Commons

46. She Escaped

It was, however, this second coalition that brought about Maria Carolina’s downfall. Napoleon got wind of it and took it as a sign to act. In January 1799, he took occupation of Naples and Maria Carolina and her family escaped to Sicily. The trip was perilous and while at sea, the worst happened: One of Maria Carolina’s many children—seven-year-old Carlos Alberto—became seasick and died.

This became yet another thing that Maria Carolina could blame on France.

Maria Carolina of Austria FactsWikimedia Commons

47. She Was Triumphant

While in Sicily, Maria Carolina organized an attempt to take Naples back. In the summer of 1799, with the help of the English fleet, Maria Carolina managed to do the impossible: she beat the French and got her homeland back. She traveled back to Naples with her family and entered it triumphantly. Maria Carolina was now in a position to get her revenge—and, believe me, she didn’t hold back.

Maria Carolina of Austria FactsGetty Images

48. She Avenged Her Sister

Once Maria Carolina was back in power, she finally unleashed the full extent of her fury. Maria Carolina had held on to her need for revenge all this time and she needed blood to let it go. She started by trying 1,000 republicans for treason. Of those 1,000, 100 of them experienced Maria Carolina’s pure wrath: She executed them by either beheading or hanging.

She’d finally got her revenge, but her position was far from stable.

History’s Deadliest Assassins factsFlickr, Michael Coghlan

49. She Took The Blame

The people in Naples had been through a lot and they needed someone to blame it on. Because they knew that Maria Carolina was calling the shots much more than the simple Ferdinand, they blamed her. Even though Ferdinand had done virtually nothing, at least he hadn’t brought on so much misfortune. Maria Carolina’s popularity had hit a new low, but there was still more trouble coming her way.

Maria Carolina of Austria FactsGetty Images

50. She Had A Final Deja Vu

Napoleon once again conquered Naples, and Maria Carolina and her family once again fled to Sicily. Even though Maria Carolina had plans to get Naples back, nothing came of it. She went to Vienna and died on September 8, 1814, after a stroke. Sadly, Maria Carolina never got to see Napoleon defeated and her husband restored to the throne of Naples.

Maria Carolina of Austria FactsWikimedia Commons

Sources:  1, 2, 3, 4

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