Looking for information on my family line, and I'm not sure of the accuracy of my tree. What I know for sure is the surname used to be Svec, from Bohemia, and my grandfather's name is William Schwetz (b.1935), and I believe his father's name is Frank Schwetz (b.1898), and his father may have been Josef Svec (b.1859, Bohemia, Czech), who married a Marie/Mary Charvat. Any of this sound familiar?