Type D. u. Rg. - Mühlen is a Dorf und Rittergut (Village and Landed Estate).

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

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

RB Allenstein - The Regierungsbezirk for Mühlen is Allenstein. The Regierungsbezirk is a government district that is in hierarchy between the State and Kreis level.

Kr Osterode Ostpr. - The Kreis for Mühlen is Osterode Ostpr. A Kreis is a government district (similar to a U.S. county).

BKdo Osterode Ostpr. - The Bezirkskommando for Mühlen is in Osterode Ostpr. The Bezirkskommando is the District Military Command. You can look in the BKdo to find military records.

AG Hohenstein Ostpr. - The Amtsgericht for Mühlen is in Hohenstein Ostpr. The Amtsgericht is where the Lower District Court is located.

A Seewalde - The Amtsbezirk for Mühlen is Seewalde. The Amtsbezirk is the District Office.

StdA Mühlen 3) Ostpr. [self] - The Standesamt for Mühlen is in itself. The Standesamt is where the Civil Registration Office is located.

ev. Pfk. 1 - Mühlen has 1 evangelisch Pfarrkirche (Protestant parish church).