I’ve got a few things that could be circumstantial, but are definitely worth being mentioned …
1.
When you look at Solomon Hart’s signature on his 1839 marriage in Liverpool, it is obvious that his style is quite different from the other signatures on the page (
https://www.familysearch.org/ark:/61903/3:1:3QS7-99DF-S4C?i=334&cat=552592 ). However, his writing style seems to be quite similar to his “maybe father” Hartog Salomon Stuart. I’d already given these links but - for example - here is the birth of Hanna Stuart again:
https://www.familysearch.org/ark:/61903/3:1:S3HY-6114-2Q?i=46&cc=1576401&cat=109570 )
2.
As 3 members of the Stuart family had disappeared after 1818, I’d been searching for all of them. Most of the Hanna(h)s born in Holland could be eliminated, but one caught my eye:
This Hannah was born some time around 1814 in Amsterdam and died in 1901 in Row/Rhu (Argyll and Bute, Scotland). At an early age Hannah had settled with her family in Glasgow where she married a Philip Asher. In the 1838 directory Philip Asher is a stationer and general agent, Mrs. P. Asher is a furrier and they are living at 5 King Street Glasgow. They had a few children with the first(?) one born on 16 Feb 1837 in Glasgow. His name was Asher Asher, an MD who became Secretary to the United Synagogue in London (is this the Rabbi connection?). I won’t elaborate on him as you can google him yourself.
According to an entry on findagrave this Hannah was born on 19 Jul 1815 (
https://www.findagrave.com/memorial/159123820/hannah-asher ). This is not the same as Hannah Stuart’s DOB, but I would not rule out this Hannah (and Glasgow) just yet as her year of birth changes per census and because there is also the following:
- Only 47 Jews were living in Glasgow in the Government Census of 1831 and only 3 of these were born in Holland (could these have been our 3 Dutch Stuarts?)
- Among the “LIST OF INTERMENTS IN THE JEWS' BURIAL PLACE AT THE ELAYON NECROPOLIS” (Glasgow):
7- 9-1840 Solomon Hart - age 54 years