Дмитрий was born in 1819. Дмитрий's father is Семён Андреевич Жерновников and his mother is <Unknown>. His paternal grandparents are Андрей Иванович Жерновников and <Unknown>. He had a brother named Григорий. He was the younger of the two children. He died at the age of 29 in 1848.