There are many TUMA (or THUMA) clans which originate in Germany, Austria, or the Czech Republic (Bohemia). Many T(H)UMAs arrived in America without passing on to descendants who their European ancestors were. In spite of considerable genealogical research, documentation has yet to be found which helps us determine which American TUMA clans are related. If you are a male named TUMA or THUMA, we invite you to join us in our search for our Old World ancestry. Ladies, please invite a male relative named TUMA or THUMA to join us.