Robert Birley British educationalist (1903–1982) (1903–1982) Parents Mabel Mary Tyndall Sir William Stirling-Hamilton of Preston, 11th Bt. Children Sir Bruce Stirling-Hamilton of Preston, 13th Bt. Eila Mary Stirling-Hamilton Joanna Eileen Stirling-Hamilton Malcolm Kenneth William Stirling-Hamilton Partners Eileen Southwell Elinor Margaret Frere