Detail
Type Wlr. - Maierbach is a Weiler (Farm or Small Village).
BA Vilsbiburg - The Bezirksamt for Maierbach is Vilsbiburg. The Bezirksamt is the District Office.
See Haarbach - A See notation means the entry is dependent on another entry. In this case, Maierbach is dependent on Haarbach, which should be consulted for additional information.