Title: Petropavlovskiĭ sobor i Velikokni︠a︡zheskai︠a︡ usypalʹnit︠s︡a
Subjects: Cathedrals, Kings and rulers, Tombs, Cemeteries, Christian art and symbolism, Petropavlovskiĭ sobor (Saint Petersburg, Russia), Velikokni͡azheskai͡a usypalʹnit͡sa (Saint Petersburg, Russia)
Places: Petropavlovskai͡a krepostʹ (Saint Petersburg, Russia), Russia (Federation), Saint Petersburg, Russia
People: House of Romanov