Beatrice de Beaumont
Beatrice de Beaumont was a daughter of Henry de Beaumont, Earl of Buchan, and Alice Comyn. She married Charles I de Trie, Count of Dammartin, the French lord whose family held Dammartin-en-Goele, northeast of Paris.
Beatrice de Beaumont was a daughter of Henry de Beaumont, Earl of Buchan, and Alice Comyn. She married Charles I de Trie, Count of Dammartin, the French lord whose family held Dammartin-en-Goele, northeast of Paris.