My wife's great grandmother was Sarah Frieda Press (1884-1958). She was born in Šiauliai, Lithuania. She was the daughter of Issac Simon Press and Rachel Leah Reya. Issac was born in Rietavas, Lithuania (1857) and Rachel was born in Šiauliai, Lithuania (1855). Both died in Leeds, Yorkshire, England (1927 and 1936). Perhaps this info will give you a few new places to look.