Catherine married Matthew II de Lorraine, Duke of Lorraine in 1225. Matthew (son of Frederick (Ferry) II of Bitsch de Lorraine, Duke of Lorraine and Agnes of Bar) was born about 1193; died on 24 Jun 1251. [Group Sheet] [Family Chart]
Frederick married Margaret of Navarre, Princess of Navarre in 1255. Margaret (daughter of Theobald I of Navarre, King of Navarre and Margaret of Bourbon, Countess of Champagne and Queen of Navarre) was born in 1245; died in 1305. [Group Sheet] [Family Chart]
Isabelle married John I de Chalon, Count of Auxerre and Tonnerre in 1257. John (son of John the Old, Count of Chalon and Isabelle de Courtenay) was born in 1243; died in 1309. [Group Sheet] [Family Chart]
Family/Spouse: Mechthilde of Cleves. Mechthilde (daughter of Dietrich of Cleves, Lord of Dinslaken and Ysabeau (Elizabeth) of Brabant) was born about 1235; and died. [Group Sheet] [Family Chart]
Theobald married Isabella, Lady of Rumigny in 1278. Isabella (daughter of Hugh, Lord of Rumigny and Philippine d'Oulche) was born in 1263; died in 1326. [Group Sheet] [Family Chart]
Frederick married Elisabeth (Isabelle) of Austria, Duchess of Lorraine in 1304. Elisabeth (daughter of Albert I of Austria Habsburg, Holy Roman Emperor and Elizabeth of Carinthia, Queen of Germany) was born about 1285; died on 19 May 1353. [Group Sheet] [Family Chart]
Family/Spouse: Guy of Namur, Count of Zeeland, Lord of Ronse. Guy (son of Guy of Dampierre, Count of Flanders and Isabelle of Luxembourg) was born about 1272; died on 13 Oct 1311 in Pavia, Italy. [Group Sheet] [Family Chart]