*Sir David (of Loch & Yester) Hay
born about 1400 Lockerworth, Scotland
died before 2 September 1478

father:
*Sir William Hay of Yester
born 1359 Locherworth
died 1421

mother:
*Alicia Hay
born about 1372 Erroll, Perthshire, Scotland
died after 1451

siblings:
Thomas Hay
Edmund Hay
Jean Hay
Alice Hay born 1405 Locherworth, Edinburgh, Midlothian, Scotland
Elizabeth Hay
Margaret Hay born about 1398 died after 22 April 1484

spouse:
*Mary Douglas
born about 1403 Mar, Aberdeenshire, Scotland

children:
*Isabel Hay born about 1445 Yester, Scotland
John (of Loch & Yester) Hay died 23 October 1508

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com