Elizabeth Alyson Blackett (died 1915) (1858–1915) Parents Lucia Minchin Edward Algernon Blackett Children Alyson Mona Stuart-Menteth Katherine Olive Stuart-Menteth Margaret Alice Stuart-Menteth Montagu Stuart-Menteth Siblings Christopher Montagu Blackett Lucy Fanny Blackett Partners Sir James Frederick Stuart-Menteth of Closeburn, 4th Bt.