John P Ravilious gave the following summary. [1]
1.3 Joan de la Hay
'Johannae filiae meae manenti in Swyn', had bequest of 6s. 8d. in her father's will (will of Peter de la Hay, dated feast of St. Valentine, 1345 (proved 31 Oct 1347) [Test. Ebor. I:12-13[1]])
[1] Genealogy Medieval, [URL].