ANDRE [I] de Vitré (-after 1139). "Robert I de Vitré fils d´Enoguen, époux de Berthe, père d´André et de Robert" donated property to Marmoutier by charter dated to [1064/76][1213]. A charter dated to [1070/75] records an agreement between the monks of Sainte-Croix and the canons of Notre-Dame de Vitré, with the consent of "domino Roberto et filiis eius Andrea…et Roberto"[1214]. Seigneur de Vitré. "A. de Vitreio et B. mater eius" asked the abbot of Saint-Aubin d´Angers to celebrate a mass "XV Kal Sep" each year for the anniversary of "Roberti fratris mei", by charter dated to [1093/1106][1215]. A charter dated to [1110] records that "Andreas dominus Vitriaci castri et frater eius Philippus et uxor ipsius Andreæ…Agnes, cum filiis suis Roberto, Gervasio et Elia" confirmed the foundation of Sainte-Croix de Vitré[1216]. m AGNES de Mortain, daughter of ROBERT Comte de Mortain & his wife Mathilde de Montgommery. Robert of Torigny names "unum filium Guillermum et tres filias" as the children of "Robertus comes Moritonii uterinus frater Willermi regis", specifying that one unnamed daughter (mentioned first) married "Andreas de Vitreio"[1217]. A charter dated to [1110] records that "Andreas dominus Vitriaci castri et frater eius Philippus et uxor ipsius Andreæ…Agnes, cum filiis suis Roberto, Gervasio et Elia" confirmed the foundation of Sainte-Croix de Vitré[1218]. André & his wife had [four] children