Wendy
I would you like to consider this, we know there is a family tree that shows Isabel married to a Putz, well on London Elect Regs it shows either Albert Edgar or Edgar with an Isabel, (he seems to chop and change his name) I would also like you to consider the fact that Isobel Viola Louise Putz born 1915 mother nee Lipley died Carmarthan in 05/09/1990, she is on London Regs as Nicholls living with her husband and parents in the same dwelling in Hammersmith area, now, if we also consider that an Albert Edgar died in Wales is this a connection to who you believe to be your Albert born 1895
The surname of Nicholls, Isobel/Isabel married Dudley Lance Nicholls
Also 1935 shows Edgar or Albert whichever name he chooses at the time together with Isabel, the next 1946 shows Isobel alone, did he choose to go to Wales to live with another woman because the Albert Edgar you believe to be yours died in Wales .
Also Frederick Clifford John Putz parents as above died in Carmarthan in 1987
I think you now have a lot of info to digest Wendy, I know you have done a huge amount yourself, but I wonder if you ought to consider the Isabel Lipley as part of the Putz family
regards
Looisa Maud