1. To determine if and how closely male descendants of families in various regions in the United states of the surnames Risner, Risener, Reisner, Reusner, Reisener, etc. and other R256 Soundex similar names to are related to one another. 2. To trace the ancestry of these surnames to their European roots and genetically connect those families in the United States to similar surnamed families in Germany and the rest of Europe. 3. To establish kinship worldwide of other families with Soundex R256 matching surnames.