| John “Of Gaunt” PLANTAGENET Duke Of Lancaster (1340 - 1399) |
Thomas DE HOLLAND 2nd Earl Of Kent |
| Blanche ( - 1369) |
Alice FITZALAN |
| John BEAUFORT Marquis Of Dorset And Somerset | Margaret DE HOLLAND |
| b. ca 1369 occ. edu. rel. d. 16 Mar. 1409/10, age: 40 br. ch. Flags. Royalty, Maternal |
b. occ. edu. rel. d. 30 Dec 1429 br. ch. Flags. Maternal |
| Spouses: 1, 2 |
| Joan BEAUFORT Dowager Queen Of Scotland Marquis Edmund BEAUFORT Of Dorset/Duke Of Somerset/Lieut.-General Of France, Normandy And Guienne Earl John BEAUFORT Of Somerset |