Robert Macgregor Bowen-Colthurst (1883-1915) (1883–1915) Parents Robert Walter Travers Bowen-Colthurst Georgina de Bellasis Greer Children Peggy Winifred Ishbel Bowen-Colthurst Charles Patrick Russell Bowen-Colthurst Siblings John Colthurst Bowen-Colthurst Peggy de Billinghurst Freda Bowen-Colthurst Mary Beatrice Clothilde Bowen-Colthurst