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