1883: birth of Frieda Dorothy Meyer, Kingston 1883/Q2/2a/345
1883: June 16, Frieda Dorothy Meyer baptised at Hampton Wick
1884, 14 August: Robert Pilter born (according to his death cert; no birth found in index 1882-1886)
1891: Freda Lloyd Davies born Chertsey 1891/Q4/2a/45
1910, 5 April: Frieda Dorothy Meyer, of Dixland, Teddington, marries Charles Frederick Nesham at St Mary's Parish Church, Teddington, Kingston-on-Thames
Census 1911: Charles Frederick and Frieda Dorothy Nesham at Briardene, Claygate/Esher/Thames Ditton, Kingston, Surrey
1916: Freda Lloyd Davies marries Robert Pilter, Chertsey 1916/Q2/2a/104
1919, 24 April: Charles Frederick Nesham dies Kingston 1919/Q2/2a/479
1919, 29 October: probate of Charles Frederick Nesham to Frieda Dorothy Nesham widow and another.
25 Oct 1921: Frieda Dorothy Nesham arrives at New York
31 May 1926: Frieda Dorothy Nesham arrives at New York
6 July 1931: Frieda Dorothy Nesham arrives at New York
18 Sep 1933: Frieda Dorothy Nesham arrives at New York
1971, 1 January: Robert Pilter dies Hove 1971/Q1/5h 1354
1989, 20 September: Freida Dorothy Pilter dies Surrey South West 1989/September/17/1078, birth date 1 April 1883, age 106.
1990, 24 January Probate of Frieda Dorothy Pilter
But
No marriage of Frieda Dorothy Nesham or Meyer to Mr Pilter found
No death of Freda Lloyd Pilter found
So how does Frieda Dorothy get from being Mrs Nesham to Mrs Pilter, and what happened to Freda Lloyd Pilter? Any ideas?