Cook Family Ancestry William Hay 1st Earl of Erroll [16838] This title is just so we know which tree we are working in, as there are many families represented here.

Sir William of Yester Hay [16996]
(-1421)

Alicia Hay [16997]

Gilbert the younger of Erroll Hay [29554]
(-1436)

Alice Hay [29555]

William Hay 1st Earl of Erroll [16838]
(-1462)

Family Links

Spouses/Children:
Beatrice Douglas [16839]

Elizabeth Hay [29553]+
Nicholas Hay 2nd Earl of Erroll [29233]
William of Erroll Hay 3rd Earl of Erroll [29232]+
Margaret Hay [16837]+

William Hay 1st Earl of Erroll [16838] ²⁴

Marriage: Beatrice Douglas [16839] before 17 Mar 1449
Died: 1462

bullet General Notes:

http://www.hull.ac.uk/php/cssbct/cgi-bin/gedlkup.php/n=royal?royal34895

bullet Noted events in his life were:

• Acceded, 12 Jun 1452.

William married Beatrice Douglas [16839] [MRIN: 8017], daughter of James the Gross Douglas 7th Earl of Douglas [14061] and Beatrix Sinclair [15175], before 17 Mar 1449.

William Hay 1st Earl of Erroll [16838] 24

William Hay 1st Earl of Erroll [16838] ²⁴