Adeline de Beaugency was born circa 1070 to Lancelin de Beaugency (c1048-c1095) and Adelberge and died circa 1117 of unspecified causes. She married Gauthier IV de Mayenne (-1116) . Charlemagne (747-814)/s.
|Offspring of Adeline de Beaugency and Gauthier IV de Mayenne (-1116)|
|Hamelin de Mayenne (-1120)|
|Mathilde de Mayenne (1092-1162)||1092||8 February 1162 Beaune||Hugues II de Bourgogne (c1085-1143)|
|Juhel II de Mayenne (c1095-1161)||1095||23 December 1161||Clemence de Ponthieu (bef1110-1189)|