Type Rg. - Grünhoff is a Rittergut (Landed Estate).

Lvl I Pr. - Level I shows which Kingdom or State the place is located in. Grünhoff is located in Preussen.

Prov Ostpr. - The Province shows which Province or State the place is located in. Grünhoff is located in Ostpreussen.

RB Königsberg Pr. - The Regierungsbezirk for Grünhoff is Königsberg Pr. The Regierungsbezirk is a government district that is in hierarchy between the State and Kreis level.

AG Königsberg Pr. - The Amtsgericht for Grünhoff is in Königsberg Pr. The Amtsgericht is where the Lower District Court is located.

BKdo II Königsberg Pr. - The Bezirkskommando for Grünhoff is in II Königsberg Pr. The Bezirkskommando is the District Military Command. You can look in the BKdo to find military records.

Kr Fischhausen - The Kreis for Grünhoff is Fischhausen. A Kreis is a government district (similar to a U.S. county).

StdA Grünhoff Ostpr. [self] - The Standesamt for Grünhoff is in itself. The Standesamt is where the Civil Registration Office is located.

A Grünhoff Ostpr. [self] - The Amtsbezirk for Grünhoff is itself. The Amtsbezirk is the District Office.