I have known about this gravestone for sometime now, but I forgot to mention it as further evidence that Juzwiak and the Jozwiaks of Calumet are indeed the same family. This is the gravestone of Anton Juzwiak, the father of Michael Juzwiak (the nephew of the Pytlewski Immigrant Brothers (i.e. John Joseph, Joseph, and Stanislaus)). His name is spelled Jozwiak on the tombstone. To make a long story short, Anton died in a mining accident where he and about a dozen other miners suffocated from a fire. Two years later, two of his sons died together in another mining accident. The photo can be found on the Houghton-Keweenaw County Genealogical Society Website.