In 1241 , he became engaged to Beatrice of Savoy , daughter of Peter of Savoy and Agnes of Faucigny .
Head entity: beatrice of savoy Q2929508 7 8 9
Tail entity: agnes of faucigny Q4693147 17 18 19
Relation (head \u2192 tail): P25
Inverse relation (tail \u2192 head): P40