Detail
Type Hrgr. - Wurth is a Häusergruppe (Group of Houses).
Kr Achim - The Kreis for Wurth is Achim. A Kreis is a government district (similar to a U.S. county).
See Kluvenhagen - A See notation means the entry is dependent on another entry. In this case, Wurth is dependent on Kluvenhagen, which should be consulted for additional information.