Hi there
Here is the 1851 England Census - it says she was born poland

living 198 Tooley street, St Mary of Coslany?, Norwich
Simon Salkind 49 head, furniture broker & general dealer b. London, Middlesex
Hannah Salkind 35 wife b. Poland
Harriet Salkind 13 dau, school Teacher, . b. Norwich, Norfolk
Solomon Salkind 12 son, scholar b. Northwalsham, Norfolk
Esther Salkind 10 dau scholar b. do
Saul Salkind 8 son scholar b. do
Samuel Salkind 6 son scholar b. do
David Salkind 5 son scholar b. norwich, Norfolk
Rebecca Salkind 1 dau b. do
Mary Gowen 16 serv, house servant
Class HO 107 / piece 1812 / Folio 221 / page 38
hope it helps some.