Counts of Grignan Comtes de Grignan Records #5 Holders Family filter On/Off François de Castellane, count of Grignan * 1632 Gaspard de Castellane, count of Grignan Louis de Castellane, count of Grignan Louis François de Castellane, count of Grignan Louis Gaucher de Castellane, count of Grignan Corrections and Updates To suggest a correction or an update. Click Here