Type Fl. - Dierdorf is a Flecken (Market Place).

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

Prov Rheinl. - The Province shows which Province or State the place is located in. Dierdorf is located in Rheinland.

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

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

LG Neuwied - The Landgericht for Dierdorf is in Neuwied. The Landgericht is where the District Court is located.

BKdo Neuwied - The Bezirkskommando for Dierdorf is in Neuwied. The Bezirkskommando is the District Military Command. You can look in the BKdo to find military records.

AG Dierdorf B. Cöln [self] - The Amtsgericht for Dierdorf is in itself. The Amtsgericht is where the Lower District Court is located.

StdA Dierdorf B. Cöln [self] - The Standesamt for Dierdorf is in itself. The Standesamt is where the Civil Registration Office is located.

kath. Pfk. 1 - Dierdorf has 1 katholisch Pfarrkirche (Catholic parish church).

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