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Persons
Heiden Nikolay Fedorovich, Count
Nicholas I, Emperor
Plavov Peter Sergeevich
Plavov Peter Sergeevich
Plavov Peter Sergeevich
Plavov Peter Sergeevich
Addresses
Kazanskaya Street/Saint Petersburg, city, house 3
Moika River Embankment/Saint Petersburg, city, house 48
Obukhovskoy Oborony Ave/Saint Petersburg, city
The subject Index
Empress Maria's Department of Institutions
Boarding House of Education
Pedagogical University
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