AGNES de Thiern . The primary source which precisely confirms her parentage has not yet been identified. Her two marriages are deduced from the Chronicle of Alberic de Trois-Fontaines which names "Agnes de Montepancerii in Alvernia" as the mother of "domni de Belloioco Wichardi" (her son by her second marriage) and specifies that she was also mother of "Mathilde comitisse Nivernensis"[634]. Dame de Montpensier. "Agnes comitissa de Monte Pancero et de Grinnumniaco" donated property to Cîteaux for the anniversaries of "domini mei Raimundi filiique nostris Hugonis" by charter dated to after 28 Jun 1156[635]. m firstly ([1146]) RAYMOND de Bourgogne Comte de Grignon, son of HUGUES II "Borel/le Pacifique" Duke of Burgundy & his wife Mathilde de Mayenne ([1125]-28 Jun 1156). m secondly ([1160]) HUMBERT [IV] Seigneur de Beaujeu, son of HUMBERT [III] Seigneur de Beaujeu & his wife Alix [Elise] de Savoie.