Margaret de Hauteville Hamilton (born 1939) (b. 1939) Parents Sheila de Hauteville Pearson Robert Hamilton-Udny, 11th Lord Belhaven and Stenton Children Amy Julia Udny Schellenberg Nicholas Udny Schellenberg Rose Camilla Udny Schellenberg Siblings Victoria Hamilton Julia Hamilton Robert Hamilton, 12th Lord Belhaven and Stenton Partners Clifford Keith Wain Schellenberg James Frank Williams