4Great Grandson Henry of Bolingbroke IV King England
married Anne Brandon
1504 succeeded 3rd Baron Grey of Powis
Father: John 2nd Baron Grey of Powis (3G GS Henry IV)
Grandfather: John 1st Baron Grey of Powis (2G GS Henry IV)
1G Grandfather: Richard Grey 3rd Earl Tankerville (1G GS Henry IV)
2G Grandfather: Henry Grey 2nd Earl Tankerville (4G GS Edward I)
3G Grandfather: John Grey 1st Earl Tankerville (3G GS Edward I)
3G Grandmother: Joan Charleton (3G GD Edward I)
2G Grandmother: Antigone of Gloucester Lancaster (GD Henry IV)
3G Grandfather: Humphrey Lancaster 1st Duke Gloucester (S Henry IV)
1G Grandmother: Margaret Tuchet (2G GD Edward III)
2G Grandfather: James Tuchet 5th Baron Audley (8G GS John I)
3G Grandfather: John Tuchet 4th Baron Audley (7G GS John I)
3G Grandmother: Elizabeth Stafford (10G GD Henry I)
2G Grandmother: Eleanor Holland (1G GD Edward III)
3G Grandfather: Edmund Holland 4th Earl Kent (2G GS Edward I)
3G Grandmother: Constance York (GD Edward III)
Grandmother: Anne Herbert
1G Grandfather: William "Black William" Herbert 1st Earl Pembroke
2G Grandfather: William ap Thomas "Blue Knight of Gwent" Herbert
2G Grandmother: Gwladys ferch Dafydd Gam "Star of Abergavenny" Brecon
3G Grandfather: Dafydd Gam Brecon
1G Grandmother: Anne Devereux
2G Grandfather: Walter Devereux
3G Grandfather: Walter Devereux
2G Grandmother: Elizabeth Merbury
Mother: Margaret Dudley (6G GD Edward I)
Grandfather: Edward 2nd Baron Dudley (5G GS Edward I)
1G Grandfather: Edmund Dudley (6G GS John I)
2G Grandfather: John 1st Baron Dudley (11G GS Henry I)
3G Grandfather: John 4th Baron Sutton of Dudley
3G Grandmother: Constance Blount (10G GD Henry I)
2G Grandmother: Elizabeth Berkeley (5G GD John I)
3G Grandfather: John Berkeley (4G GS John I)
3G Grandmother: Elizabeth Bettershorne
1G Grandmother: Joyce Tiptoft (4G GD Edward I)
2G Grandfather: John 1st Baron Tiptoft
3G Grandfather: Pain Tiptoft
3G Grandmother: Agnes Wrothe
2G Grandmother: Joyce Charleton (3G GD Edward I)
3G Grandfather: Edward Charleton 5th Baron Cherleton (3G GS Edward I)
3G Grandmother: Eleanor Holland (2G GD Edward I)
Grandmother: Cecily Willoughby (9G GD John I)
1G Grandfather: William Willoughby (8G GS John I)
2G Grandfather: Thomas Willoughby (7G GS John I)
3G Grandfather: William 5th Baron Willoughby Eresby (9G GS Henry I)
3G Grandmother: Lucy Strange (6G GD John I)
2G Grandmother: Jane Fitzalan