Mary Makgill Crichton Maitland (1875-1961) (1875–1961) Parents Lady Margaret Pleydell-Bouverie David Makgill Crichton Maitland Children Siblings Margaret Makgill Crichton Maitland Mark Makgill Crichton Maitland Coventry Makgill Crichton Maitland Frederick Makgill Crichton Maitland