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