Кузьма was born in 1756 in Лучинкина д на р Айба. Кузьма's father is Сергей Артемьевич Ковров and his mother is <Unknown>. His paternal grandparents are Артемий Ковров and <Unknown>; his maternal grandparents are <Unknown> and <Unknown>. He had a brother and a sister, named Осип and Анна. He was the second oldest of the three children. He had a half-sister named Марья. He died before 1787.