Frederick Douglas Greeves (1907-1961) (1907–1961) Parents Sarah Louisa Hobson Robert Douglas Greeves Children Hubert Alexander Thomas Greeves Douglas Frederick Robert Greeves John William Hobson Greeves Brian Johnstone Greeves Siblings John Ernest Greeves Hubert Gough Greeves Margaret Edith Greeves William Hobson Clague Greeves Thomas Noel Greeves Partners Margaret Frances Hope Douglas