Search 850,000 pages of 1,700 historical directories (business, address, telephone, etc., mostly from Central and Eastern Europe), 114,000 pages of 256 yizkor books (memorials to Jewish communities destroyed in the Holocaust), 32,000 pages of military lists (officers, casualties, etc., mostly from the Russian Empire and Poland), 43,000 pages of community and personal histories, and 24,000 pages of Polish secondary school annual reports and other school sources. New genealogy sources are added weekly.
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PLEASE READ: Most search results link directly to the corresponding images. Some of the images are in DjVu format, and it was previously necessary to install a DjVu browser plugin to view them. Now, it is usually not necessary, though it is still necessary for some images and preferable for others to have a browser plugin or extension. Our current recommendation for plugins and extensions is to first try this Chrome extension, then try this plugin, though some users cannot get either to work. If you encounter any problems, please read the help.
Optical character recognition (OCR) software has been used heavily to perform indexing. Results are not 100% accurate. To find what you are looking for despite OCR errors, select the OCR-Adjusted option, use wildcards, or browse the word list.