Naryshkin family tree
via Wikimedia, http://www.hoteldesventes.ch/55-37, Public Domain, https://commons.wikimedia.org/w/index.php?curid=30101463
via Wikimedia, http://www.hoteldesventes.ch/55-37, Public Domain, https://commons.wikimedia.org/w/index.php?curid=30101463