Sir Charles Erskine of Alva Peerage person ID=135875 (d. 1663) Parents Annabell Murray, Countess of Mar John Erskine, 17th Earl of Mar John Erskine, 18th Earl of Mar Marie Stewart, Countess of Mar Children Sir Charles Erskine, 1st Baronet John Erskine Mary Erskine Siblings Lady Mary Erskine James Erskine, 6th Earl of Buchan John Erskine Lady Margaret Erskine Sir John Erskine of Otterstoun Lady Anne Erskine Lady Catherine Erskine Henry Erskine, Master of Cardross Lady Mary Erskine