William Hay, 4th Earl of Erroll


William Hay, 4th Earl of Erroll , styled as Lord Hay until 1507, was a Scottish peer and soldier. He was killed at the Battle of Flodden.

Biography

William Hay was the son of William Hay, 3rd Earl of Erroll. He had double royal lineage: his grandfather, William Hay, 1st Earl of Erroll was a great-great grandson of King Robert II of Scotland; and his maternal grandfather was James I of Scotland.
He served as the Lord High Constable of Scotland, a hereditary title that was, after the king, the supreme officer of the Scottish army. He was killed on 9 September 1513 in the Battle of Flodden, near Branxton, Northumberland. He died alongside his younger brother Thomas, King James IV of Scotland and more than a dozen dukes and earls in a decisive English victory.

Marriage and issue

He married Christian Lyon, daughter of John Lyon, 3rd Lord Glamis, and had two children:
  1. William Hay, 5th Earl of Erroll
  2. Lady Isabel Hay
He married secondly Margaret Kinloch of Cruvie, widow of Sir James Sandilands, 5th feudal baron of Calder.

Ancestry