Henry I., the Alice, or Adela, Theobald V., William, Liberal, of _m._ Louis VII. the Good, of Archbishop Champagne, 1152–1180, of France. Blois, 1152–1191, of Rheims. _m._ Mary,daughter of | _m._ Alice, daughter Louis VII. Philip II. of France. of Louis VII. | | +----+----------+------------+ +----+-----------+ | | | | | Henry II., Mary, Theobald III. Louis of Blois, Margaret, the Young, _m._ Baldwin of Champagne, 1191–1205. who took of Champagne, of Flanders, 1197–1201, | Blois to the 1180–1197; King Eastern _m._ Blanche, Theobald VI., houses of of Jerusalem, Emperor. heiress the Young, Avesnes and 1192–1197, of Navarre. of Blois, Châtillon. _m._ Isabella of | 1205–1218. Jerusalem. | Theobald IV., the Posthumous or the Great, of Champagne, 1201–1253; King of Navarre, 1234–1253. | +---------------+----------------+ | | Theobald V., the Young, Henry III., the Fat, of Champagne and Navarre, of Champagne and Navarre, 1253–1270. 1270–1274, _m._ Blanche of Artois. | +-----------------+ | Joan (_d._ 1305), _m._ Philip IV. of France.