Epp was born in 1734. Epp's father was Peep and her mother was Epp. She had a brother and a sister, named Mats and Kärt. She had seven half-brothers and five half-sisters, named Jaan, Toomas, Hans, Mikk, Mihkel, Toomas, Jüri, Ann, Mari, Epp, Mai and Ann. She died at the age of 58 in 1792.