Counts of Rochefort-en-Yvelines Comtes de Rochefort-en-Yvelines Records #2 Holders Family filter On/Off Agnès de Garlande, countess of Rochefort-en-Yvelines * c. 1125 Gui II le Rouge de Rochefort, count of Rochefort-en-Yvelines Corrections and Updates To suggest a correction or an update. Click Here