Hi again
So far, I have found Ellen Henrietta Sayer and family in the 1881 census.
She is living with her father Alfred P, age 34, born Reading, and her mother Annie, age 38, born Taunton. Alfred is a stationmaster. There are siblings Alfred H (11), Arthur (

, Frederick A (6), and George W (1).
Ellen was baptised on25 Feb 1877 at All Saints, South Lynn, Norfolk. At that point her father was a railway porter.
Ellen and Arthur Codling were married in the Aylsham District of Norfolk in the third quarter of 1898.
I will post some details about Arthur in a while.
I'm wondering if rather than Jewish relatives going overseas to Europe, if it isn't more likely to be the other way round - someone came from Europe, leaving relatives behind, and married into the family. Norwich did have an established Jewish community, which expanded greatly in the nineteenth century.
Regards
Kirstie