Thanks again for all of the help! Famiy in StL is known and they have remained there. Feldman is the correct spelling and given names so far have also been correct. There aren't many family pics or papers found thus far, but she's still checking. Lena did indeed have an older sister and parents in StL who we've identified. Those leads are being pursued. We know the sister was already in St. Louis before 1900 with her husband who she married before immigrating. I'd have to look at census again to check her year of immigration....I believe that we'll be able to solve the mystery with synagogue records here in StL eventually...seems without having more definitive info for Jennie, we're at a standstill til then.
M