He was already in his forties when his mother finally died in November 1796 and he became Emperor Paul I.
One of his earliest symbolic acts addressed the humiliation of his father.
Peter III’s remains were removed from their original burial place and given new imperial honors. Peter and Catherine were ultimately buried beside one another in the Peter and Paul Cathedral.
It was a remarkable posthumous reversal.
The husband Catherine had overthrown was symbolically restored to imperial dignity by their son after Catherine herself was dead. A historical account notes that Paul, who never doubted Peter was his father, arranged for his parents to be buried together.
Even in death, the family drama of 1762 had not ended.
The Question Ropsha Never Answered
Peter III’s fall is often compressed into a simple narrative.
He was an unpopular emperor.
Catherine organized a coup.
Peter abdicated.
Her supporters killed him.
Catherine became one of Russia’s greatest rulers.
But the surviving evidence demands something more careful.
Catherine unquestionably participated in the conspiracy that removed her husband and personally accepted the imperial throne.
Peter unquestionably became her prisoner.
He unquestionably died within days at Ropsha under circumstances that generated immediate suspicion.
Men connected to Catherine’s successful coup, including Alexei Orlov, were closely associated with his custody, and historical tradition strongly connects members of that group to Peter’s violent death.
What has never been conclusively established is the most explosive part of the story:
that Catherine personally ordered them to kill him.
Perhaps she knew what was going to happen.
Perhaps she expected her supporters to solve the problem without requiring explicit instructions.
Perhaps the guards acted on their own after a confrontation with their prisoner.
The surviving evidence does not allow those possibilities to be collapsed into certainty.
What can be said is that Peter’s death transformed Catherine’s political situation.
A living deposed emperor could escape.
He could be rescued.
He could inspire a countercoup.
He could demand restoration.
He could become the legitimate figure around whom Catherine’s enemies gathered.
A dead Peter could do none of those things—although, as the later pretenders demonstrated, his name could still haunt her.
That is why the few days between the coup and Ropsha remain among the darkest moments in Catherine the Great’s extraordinary rise.
On July 9, 1762, by the modern calendar, Catherine was proclaimed ruler while her husband lost his throne.
Eight days later, Peter III was dead.
Catherine would rule Russia for another 34 years.
And yet the political triumph that created one of Europe’s most famous empresses also created a question she could never definitively silence:
Did Catherine merely benefit from her husband’s murder—or did someone at Ropsha understand that the new empress could never be completely secure while the old emperor was still alive?