Berkeley Holme-Sumner (1872-1942) (1872–1942) Parents Arthur Holme-Sumner Georgina Kingscote Children Marjorie Jean Biddy Holme-Sumner Patrick Holme-Sumner Joan A. Holme-Sumner Georgiana Holme-Sumner Siblings Beatrice Holme-Sumner Frank Holme-Sumner Madeline Holme-Sumner Gertrude Holme-Sumner Partners Margaret Joan Harvey