Hi Anne What a mystery and I am happy to try to help you unravel it. I have found a Helen Elizabeth Jones in the 1911 census aged 13 working as a nursemaid to two young grandchildren. Makes birth year abt 1898 which could fit. Also a marriage. But given the marriage below I wonder if she may have been Ellen. I will keep looking Cheers Robyn 1911 England Census about Helen Elizabeth Jones Name:Helen Elizabeth Jones Age in 1911:13 Estimated Birth Year:abt 1898 Relation to Head:Nurse Maid (Nurse) Gender:Female Birth Place:Lee, Kent, England Civil Parish:Lewisham County/Island:London Country:England Street Address:12 Amblecote Road, Grove Park, Lee, Kent S E Registration District:Lewisham Registration District Number:29 Sub-registration District:Lee ED, institution, or vessel:19 Piece:2748 Household Members: Mary Ann Bickley 63 Ivor Richard Pinkham 3 Leslie Hubert Pinkham 1 Helen Elizabeth Jones 13 After 1916, Surnames of both parties are given on marriage on ancestry England & Wales, Marriage Index, 1916-2005 about Sydney W Brown and Ellen E Jones Name: Sydney W Brown Spouse Surname: Jones (Ellen E) Date of Registration: Oct-Nov-Dec 1918 Registration District: Gravesend Inferred County: Kent Volume Number: 2a Page Number: 1573