Sergeï Troubetzkoï

• 
• Deceased in 1782

Parents

• Alexeï Troubetzkoï (1700 - 1776)
• Anna Narishkine (1704 - 1776)

Family

• Married with Elena Nesvizky (1746 - 1831), issuing
  • Vassily (1776 - 1841)