I'm researching a friend's Family Tree, her Father was Philip Tucker, she couldn't remember his Jewish name, I haven't told her yet that I think I have cracked it, well I thought I had, but got confused one moment it is Tondofsky and than without the 'f'. I think his first wife was Frances Seyke/szyke whom may have died in child birth in 1948, before marrying again to my friends Mother.
I'm hopeful that even if you are not a direct relative you may be able to help be put the pieces together. Are you a relative of Harold (dob 1926/Stepney) and whos Mother is Gold, were they related to Harry Tondosky the only one mentioned in 1901 UK census.
On Philips marriage Certificate his Father is Morris (with Emanual crossed out) Tucker....an Emanual died in 1948, not sure if it's the same one.