Seraphim of Sarov
Nikolay Alexandrovich Motovilov (; 3 May 1809 – 14 January 1879) was a Russian landowner, Justice of the Peace, businessman and Fool for Christ. He is primarily known as the first biographer of Saint Seraphim of Sarov. In Russian Orthodox tradition he is often referred as the "Servant to Seraphim and the Theotokos."