Question: When did Geoffrey Ii, Count Of Perche's father die?
Answer: 1 March 1080

Rotrou I (died 1080), Viscount of Châteaudun and Count of Perche (as Rotrou II), son of Geoffrey II, Viscount of Châteaudun, and Helvise de Corbon (d. 1 March 1080), daughter of Rainard, Lord of Pithiviers. He was noted in charters providing donations to the abbies of St