"Gosbertus de Boschet" donated property to the abbey of La Trinité de Vendôme for his anniversary, with the consent of "uxoris mee Aaliz et Johanne filie mee", by undated charter dated to end-12th century. "Hugo Castriduni vicecomes" sold "terram nemoris Vindocinensis...inter Romilliacum et Calviniacum" to Marmoutier, with the consent of “Johannes de Lavardin, Gaufridus de Lavardin, Hugo de Sancto Agilo, Dometa uxor eius et filius ipsius, Gaufredus Vogrin, Ursio de Fracta Valle et Nevelo filius eius et eorum uxores et liberi...eorum...Johanna vicecomitissa uxor mea et Gaufredus filius noster”, by charter dated to [1175/84]. "G comes Castriduni et A uxor mea" donated property to the abbey of Bécheron by charter dated 1212 in which he names "dominus Jobertus de Guerchia avus meus et Johanna mater mea filia ipsius, comitissa d'Alençon". "Domina Aales uxor avi mea et domina Johanna mater mea" consented to the donation by "Gaufridus vicecomes Castriduni" to Hôtel-Dieu, Châteaudun by charter dated 1194. “Johanna comitissa Alençonii et domina Wirchiæ” confirmed the donation made to Merci-Dieu by “dominus Josbertus Wirchiæ pater meus” by charter dated 1211. "G comes Castriduni et A uxor mea" donated property to the abbey of Bécheron by charter dated 1212 in which he names "dominus Jobertus de Guerchia avus meus et Johanna mater mea filia ipsius, comitissa d'Alençon". A manuscript genealogy of the Lords of Beaumont records the marriage of “Robertum comitem Alencheii” and “Joanna…filia domini Josberti de Guirchia”. A charter dated Dec 1221 (error for before Sep 1201) of "Arturus dux Britannie comes Andegavensis, Cenomanensis et Richemontis" confirmed donations made to Perseigne abbey, including a donation made by "Johanna pie recordationis quondam comitissa de Alenchone et domina de Bocheto", witnessed by "domina Constancia matre mea…". 1
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