[Earl Of Comyn] Jean Of Tonnbridge De Jean [Earl Of Comyn]/Conteville

Jean Of Tonnbridge De was born about 0965 in Of, Conteville, France.  Jean Of Tonnbridge De's father was Baudouin III Of Flanders [Count]/Flanders and his mother was Matilda Billung Of Saxony (Princess). He had a brother and a sister, named Arnulph (Arnold), II and Bertha.  He was the second oldest of the three children. He had four half-brothers and four half-sisters, named Hermann Count Of, Gottfried I Duke, Gozelo (Gonzelon) I De, Frederick De, Adelaide De, Regilla De, Gerberge De and Ermentrude De.

They had three sons and a daughter, named Harlevin ( Herluin), Eustace De, Baldwin De and Oda De.