Detail
Type Hof. - Katthufen is a Hof (Farm, Manor, Courtyard).
Kr Hadeln - The Kreis for Katthufen is Hadeln. A Kreis is a government district (similar to a U.S. county).
See Westerende-Otterndorf - A See notation means the entry is dependent on another entry. In this case, Katthufen is dependent on Westerende-Otterndorf, which should be consulted for additional information.