Sir Bruce Stirling-Hamilton of Preston, 13th Bt. (1940-1989) (1940–1989) Parents Robert Birley Eileen Southwell Children Sir Malcolm William Bruce Stirling-Hamilton of Preston, 14th Bt. Georgina Claire Stirling-Hamilton Iona Stephanie Stirling-Hamilton Siblings Joanna Eileen Stirling-Hamilton Eila Mary Stirling-Hamilton Malcolm Kenneth William Stirling-Hamilton Partners Stephanie Campbell