Lady Elizabeth Hay Daughter of 4th Earl of Erroll (1506–1574) Parents William Hay, 4th Earl of Erroll Christian Lyon Children William Abernethy Agnes Abernethy Elizabeth Abernethy Alexander Abernethy, 6th Lord Saltoun Siblings William Hay, 5th Earl of Erroll Marjory Hay Partners William Abernethy, 5th Lord Saltoun of Abernethy