where did you get Beatrice from?
Next of kin named on the RFA file (1908-1911), presumably information given in 1908.
Mother Mary Ann 4 Whewell Road, Cornwallis Rd, Holloway
Brother Joseph 27 Lyndhurst Road, Thornton heath
Sister Beatrice (with mother)
In the 1891 census (21 Marcellus Road) there is a girl with a name that looks like Benjamin, born Islington circa 1882. I wonder if that is her - from a previous marriage?