Raynald I

…Portugal, count of Flanders, and Renaud (Raynald) of Dammartin, count of Boulogne. The victory enhanced the power and the prestige of the French monarchy in France and in the rest of Europe.

Raynald I of Dammartin, who was also count of Boulogne, was a member of the great coalition crushed by Philip II Augustus of France at the Battle of Bouvines in 1214; he killed himself in prison in 1227. Seized by the king, Dammartin then passed…