Descent from Henry I "beauclerc"

Henry I 'Beauclerc', King of England and Sybilla Corbet (c. 1068/1069 – 1 December 1135)

Mabel FitzHamon and Robert de Mellent de Caen, 1st Earl of Gloucester

Maud FitzRobert and Ranulph de Gernon, 2nd Earl of Chester

Hugh of Kevelioc, 3rd Earl of Chester and Bertrada de Montfort

Hawise of Chester, Countess of Lincoln and Robert de Quincey

Margaret de Quincey and John de Lacy, 1st Earl of Lincoln

Matilda de Lacy and Richard de Clare, 5th Earl of Gloucester

Sir Thomas de Clare, Lord of Thomond and Juliana FitzMaurice

Margaret de Clare and Bartholomew de Badlesmere, 1st Lord Badlesmere

Elizabeth de Badlesmere and William de Bohun, 1st Earl of Northampton

Elizabeth de Bohun and Richard FitzAlan, 11th Earl of Arundel

Elizabeth Fitzalan and Thomas Mowbray, 1st Duke of Norfolk

Lady Isabel Mowbray and James de Berkeley, 1st Lord Berkeley

Sir Maurice Berkeley and Isabel Meade

Thomas Berkeley, 5th Lord Berkeley

Joan Berkeley and Sir Nicholas Poyntz

Sir Nicholas Poyntz and Anne Verney

Sir John Poyntz and Elizabeth Sydenham

Elizabeth Poyntz and Thomas Butler, Viscount Thurles

Mary Butler and Hon. Sir George Hamilton, 1st Bt.

Colonel James Hamilton

James Hamilton, 6th Earl of Abercorn

James Hamilton, 7th Earl of Abercorn

Captain Hon. John Hamilton

Jacob/David Hamilton

Levi Weirick Hamiltn

William Newton Hamilton

Harry Hamilton

Howard Hamilton

Craig Hamilton