Sergey Dolgorukov Russian diplomat (c. 1697-1739) (d. 1739) Parents Mariya Galitzina Grigoriy Fedorovich Dolgorukov Children Vasily Dolgorukov Mariya Dolgorukova Pyotr Dolgorukov Siblings Ivan Dolgorukov Alexey Grigoryevich Dolgorukov Partners Marfa Shafirova