Biography of Thomas Lancaster 1st Duke Clarence

Family Trees

Paternal Family Tree: /France/Families/Anjou_aka_Plantagenet[Paternal].html#Thomas_Lancaster_1st_Duke_Clarence_1388-1421

Maternal Family Tree: /Ireland/Families/Aoife_NI_Diarmait_Macmurrough_Countess_Pembroke_Countess_Buckingham_1145-1188[MFT].html#Thomas_Lancaster_1st_Duke_Clarence_1388-1421

Descendants Family Trees:

Edward "Longshanks" I King England

Edward III King England

Descent

Kings Wessex: Great x 16 Grand Son of Aethelwulf King Wessex

Kings Gwynedd: Great x 9 Grand Son of Owain "Great" King Gwynedd

Kings Seisyllwg: Great x 14 Grand Son of Hywel "Dda aka Good" King Seisyllwg

Kings Powys: Great x 10 Grand Son of Maredudd ap Bleddyn King Powys

Kings England: Son of Henry IV King England

Kings Scotland: Great x 9 Grand Son of Malcolm III King Scotland

Kings Franks: Great x 7 Grand Son of Louis VII King Franks

Kings France: Great x 3 Grand Son of Philip "Fair" IV King France

Timeline

Before 30 Sep 1388 Thomas Lancaster 1st Duke Clarence 1388-1421 was born to Henry IV King England 1367-1413 and Mary Bohun Duchess Lancaster 1368-1394 at City of London

In 1399 Thomas Lancaster 1st Duke Clarence 1388-1421 was appointed 94th Knight Garter: Henry IV

On Nov 1411 Thomas Lancaster 1st Duke Clarence 1388-1421 and Margaret Holland Duchess Clarence 1385-1439 were married

In 1412 Thomas Lancaster 1st Duke Clarence 1388-1421 was created 1st Duke Clarence (2C 1412). Margaret Holland Duchess Clarence 1385-1439 by marriage Duke Clarence (2C 1412).

After 1417 John Cockayne 1370-1438 enlisted with Thomas Lancaster 1st Duke Clarence 1388-1421 for military operations in the English Channel

Before 23 Mar 1421 John Beaufort 1st Duke Somerset 1403-1444 accompanied the King's younger brother Thomas Lancaster 1st Duke Clarence 1388-1421 to the fighting in Anjou

After 22 Mar 1421 Thomas Lancaster 1st Duke Clarence 1388-1421 was buried at Canterbury Cathedral, Canterbury, Kent

Battle of Baugé

On 23 Mar 1421 the Dauphin's and Scottish army heavily defeated the English army at the Battle of Baugé.On the French side Étienne Vignolles -1443 fought.On the Scottish side John Stewart 2nd Earl Buchan 1381-1424 and John Stewart 1st Count Évreux 1380-1429 fought. William Douglas 1384-1421 was killed.
On the English side John Beaufort 1st Duke Somerset 1403-1444, Thomas Beaufort 1st Duke Exeter 1377-1426, Thomas Beaufort Count Perche 1405-1431 and John Holland 2nd Duke Exeter 1395-1447 were captured.
Thomas Lancaster 1st Duke Clarence 1388-1421, John Lumley 1383-1421, John Grey 1st Earl Tankerville 1384-1421, Walter Fitzwalter 7th Baron Fitzwalter 1400-1421, John Ros 7th Baron Ros Helmsley 1397-1421 and his son William Ros 1397-1421, and Gilbert V Umfraville -1421 were killed.

John Clarence Lancaster was born to Thomas Lancaster 1st Duke Clarence 1388-1421

Ancestry

Father: Henry IV King England

GrandFather: John of Gaunt 1st Duke Lancaster

Great GrandFather: Edward III King England

Great Great GrandFather: Edward II King England

Great Great GrandMother: Isabella Capet Queen Consort England

Great GrandMother: Philippa Hainault Queen Consort England

GrandMother: Blanche Plantagenet Duchess Lancaster

Great GrandFather: Henry of Grosmont 1st Duke Lancaster

Great Great GrandFather: Henry Plantagenet 3rd Earl Leicester

Great Great GrandMother: Maud Chaworth

Great GrandMother: Isabel Beaumont Duchess Lancaster

Mother: Mary Bohun Duchess Lancaster