Lady Anne Lyon (died 1637) (1600–1637) Parents Anne Lyon, Countess of Kinghorne Patrick Lyon, 1st Earl of Kinghorne Children Gilbert Hay, 11th Earl of Erroll Margaret Kennedy, Countess of Cassilis Siblings John Lyon, 2nd Earl of Kinghorne Patrick Lyon Frederick Lyon James Lyon Lady Jean Lyon Partners William Hay, 10th Earl of Erroll