Detail
Type Wlr. - Schwarzenstein is a Weiler (Farm or Small Village).
BA Pfarrkirchen - The Bezirksamt for Schwarzenstein is Pfarrkirchen. The Bezirksamt is the District Office.
See Reichenberg 1) - A See notation means the entry is dependent on another entry. In this case, Schwarzenstein is dependent on Reichenberg 1), which should be consulted for additional information.