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