Family Tree The Lyskawa/Kurdziel family geneology website is located at http://lyskawa.info/tng. This site is geared more toward the descendants of Edmund Lyskawa and Mary Kurdziel as they both came from large families. Joseph Lykawa (1884-1971) Descendants Joseph Kurdziel (1884-1961) Descendants Busia & Gramps descendants, compact view Close