Detail
Type Hof - Birkhof is a Hof (Farm, Manor, Courtyard).
A Pfullendorf - The Amtsbezirk for Birkhof is Pfullendorf. The Amtsbezirk is the District Office.
See Illwangen - A See notation means the entry is dependent on another entry. In this case, Birkhof is dependent on Illwangen, which should be consulted for additional information.