Family: Thomas of Lancaster Planatgenet, Earl of Lancaster, Leicester, and Derby / Alice de Lacy, Countess of Lancaster and Leicester (F201152)

Edmund, Earl of Lancaster (1245-1296)

Blanche de Artois (1247-1302)

 

 

Mary Plantagenet (1296-1300)

Henry Plantagenet, Earl of Lancaster and Leicester (1281-1345)

John of Lancaster Plantagenet, seigneur of Beaufort and Nogent-'Artaud (1286-1336)

Thomas of Lancaster Planatgenet, Earl of Lancaster, Leicester, and Derby (1276-1322)

Alice de Lacy, Countess of Lancaster and Leicester (1281-1348)

Family with Thomas of Lancaster, Earl of Lancaster, Leicester, and Derby