A Special Program Co-Sponsored by JGSGB and the Polish Genealogical Society of Massachusetts. Click here for handout of Polish Genealogy Research Resources There are many valuable genealogical resources in Poland beyond vital records, some of which are now available online. The most informative are Books of Residents (Księgi Ludności). These are 19th–20th century municipal registration … Continue reading Polish Books of Residents and Other Valuable Polish Resources →