Earl of Ulster Earl of Ulster John de Burgh (1286-1313) |
Elizabeth de Clare (1295-1360) |
Lady Lady Maud de Chaworth (1282-1322) |
Blanche of Lancaster (1305- ) |
Joan Plantagenet (1310-1349) |
Eleanor Plantagenet (1311-1371) |
Isabel of Lancaster (1317- ) |
Princess Princess Mary of Lancaster Plantagenet (1320-1362) |
Earl Earl William de Burgh (1312- ) |
Maud Lancaster (1310- ) |
Elizabeth de Burgh (1332-1363) |