Imprisoned in the Alexeyevsky Ravelin
· Alexeyevsky Ravelin, Peter and Paul Fortress, Saint Petersburg, Russia

Wikimedia Commons · Public domain · file Police arrested Dostoyevsky for his involvement with the Petrashevsky Circle and confined him in cell 9 of the Secret House inside the Peter and Paul Fortress. Date is the New Style date paired with 23 April Old Style in the source.