In Bulgaria of the same period Ivan Sratsimir inherited Vidin from his father Ivan Alexander in 1356 , while despot Dobrotitsa – nominally his subject – ruled Dobruja .
Head entity: ivan alexander Q122610 13 14
Tail entity: ivan sratsimir Q556835 6 7
Relation (head \u2192 tail): P22
Inverse relation (tail \u2192 head): P40