Alexander Irvine, 11th of Drum (died 1687) (1617–1687) Parents Magdalene Scrymgeour Sir Alexander Irvine, 10th of Drum Children unknown daughter Irvine unknown daughter Irvine unknown daughter Irvine Alexander Irvine, 12th of Drum Charles Irvine Margaret Irvine Jean Irvine Mary Irvine Siblings Jean Irvine Marion Irvine Margaret Irvine Partners Margaret Coutts Lady Mary Gordon