Since September I've been hoping to find out that Violet was related to my Schwartz relatives from Ungvar. Violet's family wrote me yesterday to say that they don't know my Schwartz family. Their Schwartz family in Ungvar was Lojos Schwartz, whose sisters were Flora and Margaret. Although I'm disappointed, it's good to at least know for sure.
One of my 2009 resolutions is to organize my genealogy research more carefully and plan specific lines of inquiry. Meanwhile, if anybody is trying to find descendants of Tivador (Theodore) Schwartz from Ungvar, please let me know.