Alexander Irvine, 5th of Drum Peerage person ID=447458 (1432–1493) Parents unknown daughter Abernethy Alexander Irvine of Drum, younger Children unknown daughter Irvine Richard Irvine Sir Alexander Irvine, 6th of Drum unknown daughter Irvine unknown daughter Irvine Henry Irvine Janet Irvine Agnes Irvine unknown daughter Irvine unknown daughter Irvine unknown daughter Irvine Siblings Elizabeth Irvine Partners unknown daughter Lindsay Elizabeth Forbes