The Earl of Huntly had issue: by his first wife, Jean, daughter and heiress of Robert de Keith, grandson and heir of Sir William de Keith, Great Marischal of Scotland, he had no issue; by his second wife, Egidia Hay, daughter and heiress of Sir John Hay of Touch and Tullibody he had a son Sir Alexander Seton, ancestor of the Setons of Touch in Stirlingshire; and by his third wife, Elizabeth, daughter of William, Lord Crichton, Lord High Chancellor of Scotland, he had three sons and three daughters, who later took the name of Gordon, the succession to the Earldom of Huntly being settled on the issue of this marriage, by charter 29 Jan. 1449–50. The sons were George Seton, 2nd Earl of Huntly (later George Gordon); Sir Alexander Seton of Midmar (later as Gordon) and ancestor of the Gordons of Abergeldie; and Adam Seton, Dean of Caithness and rector of Pettie.