Margaret de la Pole, Countess of Kendal and of Benauges, Viscountess of Castillon and of Meilles

http://en.wikipedia.org/wiki/Margaret_de_la_Pole

Children with her husband, John de Foix, 1st Earl of Kendal:

-Gaston de Foix, Count of Candale (ca. 1448-1500), 1st wife Infanta Catherine of Navarre (ca. 1455 – before 1494), issue, including Anna of Foix-Candale queen of Hungary, 2nd wife Isabel of Albret, the daughter of Alain I of Albret (d. ca. 1530), other children.

-John (d. 1521) Viscount of Meille in Aragon, Count of Fleix and Gurson, his wife Anne de Villeneuve (d. 1567): issue, the dukes of Randan.

-Catherine (d. 1510), her husband Charles I Count of Armagnac (1425-1497): without issue

-Margaret (d. 1534/36), her husband, Louis II Margrave of Saluzzo (1438-1504): issue.