Dates of life (mentions): 1786-1831
Primary residence: Russia

Main regions of work: South and West of European Russia

Brief information:
https://ru.wikipedia.org/wiki/%D0%91%D0%BE%D1%88%D0%BD%D1%8F%D0%BA,_%D0%90%D0%BB%D0%B5%D0%BA%D1%81%D0%B0%D0%BD%D0%B4%D1%80_%D0%9A%D0%B0%D1%80%D0%BB%D0%BE%D0%B2%D0%B8%D1%87