Pierre I de Dreux (duc baillistre de Bretagne, seigneur de La Fère-en-Tardenois, de Pontarcy, de Brie-Comte-Robert, de Chilly et de Longjumeau, duc de Bretagne, comte de Richmond, seigneur de Machecoul, seigneur de Gastillon-Niere, comte de Dreux)

   Mauclerc

Personal and Family Information

Pierre was born in 1191, the son of Robert II de Dreux and Yolande de Coucy. The place is not known.

He died on 06 JUL 1250. The place is not known.

He had three marriages/partners. His first wife was Alix de Thouars, who he married in MAR 1213. The place has not been found. Their three known children were Jean I (1217-1286), Yolande (1218-1272) and Arthur (1220-1224).

His second wife was Marguerite de Montaigu, who he married in ABT 1230. The place has not been found. Their only known child was Olivier I (c1231-1279).

His third wife was Marguerite de Commequiers, who he married in ABT 1236. The place has not been found. They had no known children.

Pedigree Chart (3 generations)

Events

Attributes

Notes

Note 1

Son surnom de Mauclerc peut aussi faire référence à la relation conflictuelle qu'il entretint avec le haut clergé breton en général et l'évêque de Nantes en particulier. Celui-ci ne voulait pas lui céder des terrains appartenant au clergé, qui étaient situés sous le tracé de la nouvelle enceinte de la ville. Son surnom est attesté dès le milieu du XIIIe siècle et figure dans l'arrêt de Conflans (1341).

Note 2

Il participe à la Croisade des Albigeois et à la Septième Croisade.

Note 3

found in Bourbon tree

Note 4

abdicated

Sources

1. Wikipédia Français

   Source:	Wikipédia Français