Thocomerius, also Tihomir, was the father of Basarab, who would become the first independent voivode of Wallachia. Wikipedia
Died: 1310
Great grandchildren: Radu I of Wallachia, Ivan Sratsimir of Bulgaria, Vladislav I of Wallachia, and more
Grandchildren: Nicholas Alexander of Wallachia and Theodora of Wallachia
Children: Basarab I of Wallachia