Alexander Dmitriev-Mamonov

For the military commander and battle painter, see Alexander Ivanovich Dmitriev-Mamonov.
In this name that follows Eastern Slavic naming customs, the patronymic is Matveyevich and the family name is Dmitriev-Mamonov.
Dmitriev-Mamonov Alexandr Matveevich

Count Alexander Matveyevich Dmitriev-Mamonov (Russian: Александр Матвеевич Дмитриев-Мамонов; 30 September 1758 – 11 October 1803, buried in Donskoy Monastery) was a lover of Catherine II of Russia from 1786 to 1789.