Detail
Type D. - Unterrhena is a Dorf (Village).
A Pfullendorf - The Amtsbezirk for Unterrhena is Pfullendorf. The Amtsbezirk is the District Office.
See Wintersulgen - A See notation means the entry is dependent on another entry. In this case, Unterrhena is dependent on Wintersulgen, which should be consulted for additional information.