Baudoin was the son of Antoine Raymond d'Hautpoul and Jeanne de Montfort. The date and place of his birth have not been found.
| | |||||||
| ||||||||
| | |||||||
| ||||||||
Jeanne de Montfort |
Philippe II de Montfort-Castres |
| ||||||
| ||||||||
Jeanne de LĂ©vis-Mirepoix |
| |||||||
|