GenealogyIndexer.org is a free website enabling full-text and Soundex search of more than 500,000 pages of historical directories (business, address, telephone), Yizkor books, Polish and Russian military documents, community and personal histories, Galician secondary school reports, and more. Containing millions of personal names ? often with towns, street addresses, and occupations, and sometimes with vital dates or patronymics ? this huge collection is mostly comprised of data not searchable elsewhere. This talk will focus on new sources and sources related to WWI, such as lists of 750,000 Russian Empire casualties and directories of refugees from Galicia. Recipient of the IAJGS 2012 Award for Outstanding Contribution to Jewish Genealogy via the Internet, Print or Electronic Product.