Detail
Type Zk. - Gegendrum is a Zinken (Outlying Farm).
A Freiburg - The Amtsbezirk for Gegendrum is Freiburg. The Amtsbezirk is the District Office.
See Hofsgrund - A See notation means the entry is dependent on another entry. In this case, Gegendrum is dependent on Hofsgrund, which should be consulted for additional information.