William Sebag-Montefiore (born 1885) (b. 1885) Parents Arthur Sebag-Montefiore Harriette Hannah Beddington Children Daphne Celine Sebag-Montefiore Robert Horace Sebag-Montefiore Nancy Sebag-Montefiore Siblings Thomas Henry Sebag-Montefiore John Sebag-Montefiore Margaret Sebag-Montefiore Charles Edward Sebag-Montefiore Floretta Sebag-Montefiore Robert Sebag-Montefiore Partners Marguerite Maude Joseph Sybil Matilda Joseph