John Edward Makgill (1874-1938) (1874–1938) Parents Sir John Makgill, 10th Bt. Margaret Isabella Haldane Children Rodney Devereux Makgill Geoffrey Haldane Makgill Muriel Barbara Makgill Margaret Philippa Makgill Robert John Makgill Miriam Isabella Makgill James Edward Makgill Joanna Maud Makgill Siblings Arthur Makgill George Makgill Robert Haldane Makgill David Makgill Ruth Makgill Grace Gladys Makgill Margaret Makgill Agnes Rebecca Makgill Partners Muriel Ravenscroft Devereux