12 Amazing Facts About Catherine the Great

Catherine the Great moved to a foreign land as a teenager and became one of the most important leaders in its history. During her 34-year reign, she transformed Russia’s culture while expanding its borders. Here's what you need to know about the unlikely ruler, who is the subject of not one, but two new series: HBO's Catherine the Great, which debuted in late 2019, and Hulu's The Great, which is streaming on Hulu now.

1. Catherine the Great's name wasn't Catherine.

The woman who would become Catherine the Great was born Sophie Friederike Auguste von Anhalt-Zerbst on April 21, 1729 (Julian Calendar) in Stettin, Prussia (now Szczecin, Poland). She was the daughter of Christian August, a minor German prince and general in the Prussian army, and Princess Johanna Elisabeth, who had connections to the Russian royal family.

Despite being a princess herself, young Sophie wasn’t exactly a top-tier member of the European nobility. But thanks to her mother’s campaigning, she was chosen to marry Karl Peter Ulrich (later known as Tsar Peter III), heir to the Russian throne. The couple wed on August 21, 1745. Sophie converted to Russian Orthodoxy—despite her Lutheran father’s objections—and took on a new Russian name: Ekaterina, or “Catherine.” Her official title would be Empress Catherine II (Peter the Great's second wife had been Empress Catherine I).

2. Catherine the Great's marriage to Peter the III was rocky.

The wedding of Wedding of Peter III and Catherine II of Russia
G.A. Kachalov, Public Domain // Wikimedia Commons

Catherine and Peter were an ill-matched pair: Catherine was bright and ambitious whereas Peter, according to Britannica, was "mentally feeble." Catherine didn’t like him: “Peter III had no greater enemy than himself; all his actions bordered on insanity,” she wrote in 1789. Her memoirs portray the Tsar as a drunk, a simpleton, and somebody who “took pleasure in beating men and animals.” Whether these statements are accurate or not, Catherine and her spouse were clearly unhappy, and they both had extramarital affairs. Catherine had at least three affairs, and hinted that none of her children were her husband's.

3. Catherine the Great overthrew Peter the III so that she could rule.

Peter III assumed the throne on January 5, 1762, and was immediately unpopular. He enraged the military by pulling out of the Seven Years’ War and making big concessions to Russia’s adversaries in the process.

Eventually, Catherine believed that Peter was going to divorce her—so she worked with her lover, Grigory Grigoryevich Orlov, and her other allies to overthrow him and take the throne for herself. In July 1762, just six months after he took the throne, Peter III was deposed in a coup d'état. Eight days later, he was killed while in the custody of one of Catherine's co-conspirators.

With Peter out of the picture, Catherine became the new empress of Russia. She was formally crowned on September 22, 1762. She never married again, and took numerous lovers during her long reign.

4. Voltaire was basically Catherine the Great's pen pal.

Catherine, a bibliophile, built up a collection of 44,000 books. Early in her reign, she began a correspondence with one of her favorite authors: The great Enlightenment philosopher Voltaire. Russia fascinated Voltaire, who had written a biography of Peter the Great. Catherine would never get the chance to meet him in person, but through these letters, she and Voltaire discussed everything from disease prevention to Catherine's love of English gardens.

5. Catherine the Great annexed Crimea.

Russian interest in the Crimean Peninsula long predates Vladimir Putin. After the Russo-Turkish War of 1768 to 1774, Catherine seized the landmass, thus strengthening Russia’s presence on the Black Sea. And her conquests didn’t end there. Over 200,000 square miles of new territory was added to the Russian empire during Catherine’s rule. Much of it was acquired when the once-independent nation of Poland was divided between Austria, Prussia, and Russia. Tsarina Catherine’s slice contained portions of modern-day Lithuania, Latvia, and Ukraine.

6. Great Britain asked for Catherine the Great's help when the Revolutionary War broke out.

In 1775, the Earl of Dartmouth approached Catherine with a request for 20,000 Russian troops to help Britain put down the colonial rebellion in America. She refused. As the war continued, British diplomats kept trying to establish an alliance with Russia, hoping that the Empress would either send military aid or, failing that, pressure France into abandoning the American cause. Catherine did neither. However, out of concern for Russian shipping interests in the Atlantic (and elsewhere), she did attempt to mediate an end to the violence between Britain and its rebellious colonies in 1780.

7. Alaska was colonized on Catherine the Great's watch.

Russian explorers had been visiting Alaska since 1741, but the empire didn’t set up its first permanent colony there until 1784, when merchant Grigory Shelikhov sailed to Kodiak Island and established the Three Saints Bay Colony. Later, in 1788, he visited Catherine in St. Petersburg and asked if she’d give his company a monopoly over the area’s lucrative fur trade. She denied his request, but thanked the explorer for “[discovering] new lands and peoples for the benefit of the state.” Russia’s colonial presence in North America would continue long after Catherine’s death—and it wasn’t limited to Alaska.

8. Catherine the Great embraced inoculation.

An illustration of Catherine the Great.
iStock.com/traveler1116

Thomas Dimsdale, an English physician, built upon an existing technique for immunizing people to smallpox. The technique involved finding a carrier of the ailment, then taking a blade dipped in a very, very small amount of "the unripe, crude or watery matter" from that person's pustules and injecting it into the patient’s body. In 18th century Russia, smallpox claimed millions of lives, so Catherine was eager to see if Dimsdale’s strategy worked. At her invitation, he came to Russia and quietly inoculated the empress. The procedure was a success, and with the Tsarina’s encouragement, Dimsdale inoculated about 150 members of the nobility. Before the end of the century, approximately 2 million Russians had received smallpox inoculations.

9. A rebel claimed to be Catherine the Great's dead husband.

Catherine’s Enlightenment-fueled beliefs didn't lead to the demise of serfdom. According to Marc Raeff in his book Catherine the Great: A Profile, "During her reign it was possible to buy and sell serfs with or without land, buy whole families or individuals, transact sales on the estate or marketplace; contemporaries termed all this ‘veritable slavery.'”

The unjust arrangement triggered 160 documented peasant uprisings in the first 10 years of Catherine’s reign. The best known of them was Pugachev’s Rebellion (1773-1775) [PDF], which was organized by Yemelyan Pugachev, a veteran of the Russo-Turkish wars. To win support, he introduced himself as Catherine’s deposed and deceased spouse, Peter III (even though Pugachev looked nothing like Peter). Pugachev and his followers enjoyed some big military victories early on, but after a crushing defeat in August 1774, their revolution fell apart. Pugachev was captured and executed in Moscow on January 10, 1775.

10. Catherine the Great's art collection was the basis of St. Petersburg's State Hermitage Museum.

In 1764, Catherine purchased a set of 225 paintings—including works by Rembrandt and Frans Hals—from a Berlin dealer, and founded the Hermitage with those works. Catherine went on to buy or commission thousands of additional pieces for her budding museum. Today, the State Hermitage Museum has more than 3 million items in its collections.

11. Catherine the Great was Russia's longest-serving female leader.

Thirty-four years after assuming the throne, Catherine passed away on November 6, 1796. The monarch was succeeded by her son, Tsar Paul I.

12. Wild rumors flew after Catherine the Great's death—including that one about the horse.

A lot of rumors sprung up in the wake of Catherin's death. One said that she had died while on the toilet, while another—the most persistent tale, and a completely unfounded one—claimed that Catherine the Great was crushed to death while attempting to have sex with a stallion. Where exactly the story came from is unknown; an autopsy determined that the empress had actually died of a cerebral stroke.

This Smart Accessory Converts Your Instant Pot Into an Air Fryer

Amazon
Amazon

If you can make a recipe in a slow cooker, Dutch oven, or rice cooker, you can likely adapt it for an Instant Pot. Now, this all-in-one cooker can be converted into an air fryer with one handy accessory.

This Instant Pot air fryer lid—currently available on Amazon for $80—adds six new cooking functions to your 6-quart Instant Pot. You can select the air fry setting to get food hot and crispy fast, using as little as 2 tablespoons of oil. Other options include roast, bake, broil, dehydrate, and reheat.

Many dishes you would prepare in the oven or on the stovetop can be made in your Instant Pot when you switch out the lids. Chicken wings, French fries, and onion rings are just a few of the possibilities mentioned in the product description. And if you're used to frying being a hot, arduous process, this lid works without consuming a ton of energy or heating up your kitchen.

The lid comes with a multi-level air fry basket, a broiling and dehydrating tray, and a protective pad and storage cover. Check it out on Amazon.

For more clever ways to use your Instant Pot, take a look at these recipes.

At Mental Floss, we only write about the products we love and want to share with our readers, so all products are chosen independently by our editors. Mental Floss has affiliate relationships with certain retailers and may receive a percentage of any sale made from the links on this page. Prices and availability are accurate as of the time of publication.

13 Memorable Facts About D-Day

American troops landing on Omaha beach at Normandy on D-Day.
American troops landing on Omaha beach at Normandy on D-Day.
Keystone/Getty Images

The Normandy landings—an event better known as “D-Day”—became a pivotal moment in the Second World War. Heavy losses were inflicted on both sides, but with planning, deception, and semiaquatic tanks, the Allied forces pulled off what is considered the biggest amphibious invasion in history. Here are a few things you should know about the historic crusade to liberate France from Nazi Germany.

1. D-Day occurred on June 6, 1944.

The D-Day invasion was several years in the making. In December 1941, the United States formally entered World War II. Shortly thereafter, British and American strategists began entertaining the possibility of a huge offensive across the English Channel and into Nazi-occupied France. But first, the Allies swept through northern Africa and southern Italy, weakening the Axis hold on the Mediterranean Sea. Their strategy resulted in Italy’s unconditional surrender in September 1943 (though that wasn’t the end of the war in Italy). Earlier that year, the Western allies started making preparations for a campaign that would finally open up a new front in northwestern France. It was going to be an amphibious assault, with tens of thousands of men leaving England and then landing on France’s Atlantic coastline.

2. Normandy was chosen as the D-Day landing site because the Allies were hoping to surprise German forces.

Since the Germans would presumably expect an attack on the Pas de Calais—the closest point to the UK—the Allies decided to hit the beaches of Normandy instead. Normandy was also within flying distance of war planes stationed in England, and it had a conveniently located port.

3. D-Day action centered around five beaches that were code-named "Utah," "Omaha," "Gold," "Juno," and "Sword."

American assault troops and equipment landing on Omaha beach on the Northern coast of France.
Fox Photos/Getty Images

Altogether, the D-Day landing beaches encompassed 50 miles of coastline real estate [PDF]. The Canadian 3rd Division landed on Juno; British forces touched down on Gold and Sword; and the Americans were sent to Utah and Omaha. Of the five beaches, Omaha had the most bloodshed: Roughly 2400 American casualties—plus 1200 German casualties—occurred there. How the beaches got their code-names is a mystery, although it’s been claimed that American general Omar Bradley named “Omaha” and “Utah” after two of his staff carpenters. (One of the men came from Omaha, Nebraska, while the other called Provo, Utah, home.)

4. Pulling off the D-Day landings involved some elaborate trickery to fool the Nazis.

If the Allies landed in France, Hitler was confident that his men could repel them. “They will get the thrashing of their lives,” the Führer boasted. But in order to do that, the German military would need to know exactly where the Allied troops planned to begin their invasion. So in 1943, the Allies kicked off an ingenious misinformation campaign. Using everything from phony radio transmissions to inflatable tanks, they successfully convinced the Germans that the British and American forces planned to make landfall at the Pas de Calais. Duped by the charade, the Germans kept a large percentage of their troops stationed there (and in Norway, which was the rumored target of another bogus attack). That left Normandy relatively under-defended when D-Day came along.

5. D-Day was planned with the help of meteorologists.

The landings at Normandy and subsequent invasion of France were code-named “Operation Overlord,” and General Dwight D. Eisenhower (the future U.S. president) led the operation. To choose the right date for his invasion, Eisenhower consulted with three different teams of meteorologists, who predicted that in early June, the weather would be best on June 5, 6, or 7; if not then, they'd have to wait for late June.

Originally, Eisenhower wanted to start the operation on June 5. But the weather didn’t cooperate. To quote geophysicist Walter Munk, “On [that date], there were very high winds, and Eisenhower made the decision to wait 24 hours. However, 24 hours later, the Americans predicted there would be a break in the storm and that conditions would be difficult, but not impossible.” Ultimately, Ike began the attack on June 6, even though the weather was less than ideal. It’s worth noting that if he’d waited for a clearer day, the Germans might have been better prepared for his advance. (As for the dates they'd suggested for late June? There was a massive storm.)

6. "D-Day" was a common military term, according to Eisenhower's personal aide.

A few years after Eisenhower retired from public life, he was asked if the “D” in “D-day” stood for anything. In response to this inquiry, his aide Robert Schultz (a brigadier general) said that “any amphibious operation has a ‘departed date’; therefore the shortened term ‘D-Day’ is used” [PDF].

7. D-Day was among the largest amphibious assaults in military history.

U.S. troops in landing craft, during the D-Day landings.
Keystone/Getty Images

On D-Day, approximately 156,115 Allied troops—representing the United States, the United Kingdom, Canada, Australia, Belgium, Czechoslovakia, France, Greece, New Zealand, Norway, and Poland—landed on the beaches of Normandy. They were accompanied by almost 7000 nautical vessels. In terms of aerial support, the Allies showed up with more than 10,000 individual aircrafts, which outnumbered the German planes 30 to one.

8. On D-Day, floating tanks were deployed by the Allies.

The brainchild of British engineers, the Sherman Duplex Drive Tanks (a.k.a. “Donald Duck” tanks) came with foldable canvas screens that could be unfurled at will, turning the vehicle into a crude boat. Once afloat, the tanks were driven forward with a set of propellers. They had a top nautical speed of just under 5 mph. The Duplex Drives that were sent to Juno, Sword, and Gold fared a lot better than those assigned to Omaha or Utah. The one at Omaha mostly sank because they had to travel across larger stretches of water—and they encountered choppier waves.

9. When the D-Day attack started, Adolf Hitler was asleep.

On the eve of D-Day, Hitler was entertaining Joseph Goebbels and some other guests at his home in the Alps. The dictator didn’t go to bed until 3 a.m. Just three and a half hours later, at 6:30 a.m., the opening land invasions at Normandy began. (And by that point, Allied gliders and paratroopers had been touching down nearby since 12:16 in the morning.) Hitler was finally roused at noon, when his arms minister informed him about the massive assault underway in Normandy. Hitler didn’t take it seriously and was slow to authorize a top general’s request for reinforcements. That mistake proved critical.

10. DWIGHT Eisenhower was fully prepared to accept blame if things went badly on D-Day.

General Dwight D Eisenhower watches the Allied landing operations from the deck of a warship in the English Channel on D-Day.
Keystone/Getty Images

While Hitler was partying in the Alps, Eisenhower was drafting a bleak message. The success of Operation Overlord was by no means guaranteed, and if something went horribly awry, Ike might have had no choice but to order a full retreat. So he preemptively wrote a brief statement that he intended to release if the invasion fell apart. “Our landings in the Cherbourg-Havre area have failed to gain a satisfactory foothold and I have withdrawn the troops,” it said. “My decision to attack at this time and place was based upon the best information available. The troops, the air and the Navy did all that bravery and devotion to duty could do. If any blame or fault attaches to the attempt it is mine alone.”

11. Knocking out German communications was one of the keys to victory on D-Day.

Hitler may not have had all of his troops in the right spot, but the Germans who’d been stationed at Normandy did enjoy some crucial advantages. At many localities—Omaha Beach included—the Nazi forces had high-powered machine guns and fortified positions. That combination enabled them to mow down huge numbers of Allied troops. But before the dawn broke on June 6, British and American paratroopers had landed behind enemy lines and taken out vital lines of communication while capturing some important bridges. Ultimately, that helped turn the tide against Germany.

12. Theodore Roosevelt's son earned a medal of honor for fighting on D-Day.

It was the 56-year-old brigadier general Theodore Roosevelt Jr. who led the first wave of troops on Utah Beach. The men, who had been pushed off-course by the turbulent waters, missed their original destination by over 2000 yards. Undaunted, Roosevelt announced, “We’re going to start the war from right here.” Though he was arthritic and walked with a cane, Roosevelt insisted on putting himself right in the heart of the action. Under his leadership, the beach was taken in short order. Roosevelt, who died of natural causes one month later, was posthumously awarded the Medal of Honor.

13. D-Day was the opening chapter in a long campaign.

The Normandy invasion was not a one-day affair; it raged on until Allied forces crossed the River Seine in August [PDF]. Altogether, the Allies took about 200,000 casualties over the course of the campaign—including 4413 deaths on D-Day alone. According to the D-Day Center, “No reliable figures exist for the German losses, but it is estimated that around 200,000 were killed or wounded with approximately 200,000 more taken prisoner.” On May 7, 1945—less than a year after D-Day—Germany surrendered, ending the war in its European Theater.