Cook Family Ancestry Elizabeth de Umfreville [3260] This title is just so we know which tree we are working in, as there are many families represented here.

Robert de Umfreville 2/9th Earl of Angus [10278]
(-1325)

Lucy de Kyme [14217]

Thomas de Lucy 2nd Lord Lucy of Egremont [14471]

Margaret de Multon [14472]

Gilbert de Umfreville 3/10th Earl of Angus [10277]
(1310-1380)

Maud de Lucy Baroness Lucy [3123]
(-1398)

Elizabeth de Umfreville [3260]

Family Links

Spouses/Children:
Henry Percy 1st Earl of Northumberland [3317] [9HWH-XB6]

Elizabeth de Umfreville [3260] ²⁴

Marriage: Henry Percy 1st Earl of Northumberland [3317] [9HWH-XB6]
Died: Young

bullet FamilySearch ID: 9C6X-C29.

bullet General Notes:

The Complete Peerage, V.ix,p712,note e, is says that there is no proof that this marriage happened.
http://www.hull.ac.uk/php/cssbct/cgi-bin/gedlkup.php/n=royal?royal26600

Elizabeth married Henry Percy 1st Earl of Northumberland [3317] [9HWH-XB6] [MRIN: 938], son of Henry Percy 3rd Baron Percy [2967] [L63B-NST] and Mary Plantagenet Baroness Percy [3963]. (Henry Percy 1st Earl of Northumberland [3317] [9HWH-XB6] was born on 10 Nov 1341, died on 20 Feb 1408 in Bramham Moor, Tadcaster, Yorkshire and was buried on 2 Jul 1408 in York Minster, York, Yorkshire, England.)

Elizabeth de Umfreville [3260] 24

Elizabeth de Umfreville [3260] ²⁴