Hardouin IV de Maillé was born 1197 to Hardouin III de Maillé (1150-1197) and died 1245 of unspecified causes. He married Jeanne de Thouars (1217-1259) 1234 JL . Notable ancestors include Charlemagne (747-814). Ancestors are from France, Germany, Belgium.
|Offspring of Hardouin IV de Maillé and Jeanne de Thouars (1217-1259)|
|Hardouin V de Maillé (1235-1306)|
Namesakes of Hardouin IV de Maillé (1197-1245)