Detail
Type Ein. - Unterbrennberg is a Einöde (Outlying Farm).
BA Pfarrkirchen - The Bezirksamt for Unterbrennberg is Pfarrkirchen. The Bezirksamt is the District Office.
See Baumgarten NdBay. - A See notation means the entry is dependent on another entry. In this case, Unterbrennberg is dependent on Baumgarten NdBay., which should be consulted for additional information.