Notes for Katherine de la Hay

John P Ravilious gave the following summary. [1]

1.4 Katherine de la Hay
'Katerinae filiae meae', will of her father Peter de la Hay, dated feast of St. Valentine, 1345 (proved 31 Oct 1347) [Test. Ebor. I:12-13[1]])

Footnotes:

[1] Genealogy Medieval, [URL].