I think she may have come over with her parents. I'm working off a document that is 50+ years old. It says "their marriage was arranged in Russia" and I can't find anything else on where or when they were married. I was thinking if I could locate them in the Census - I could compare the year of immigration to how long they'd been married as of 1930 and having the first names, year and borough, get the marriage certificate from the NYC Archives - at least, that's the plan. I wish I had their first names or even the name of their eldest son. I only have names for the kids born after 1930. So I may have to wait for the 1940 Census.