Detail
Type Forsth. - Erbach is a Försthaus (Forester's house).
Kr Sankt Goar - The Kreis for Erbach is Sankt Goar. A Kreis is a government district (similar to a U.S. county).
See Steeg - A See notation means the entry is dependent on another entry. In this case, Erbach is dependent on Steeg, which should be consulted for additional information.