Type D. - Pomehrendorf is a Dorf (Village).

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

Prov Westpr. - The Province shows which Province or State the place is located in. Pomehrendorf is located in Westpreussen.

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

AG Elbing - The Amtsgericht for Pomehrendorf is in Elbing. The Amtsgericht is where the Lower District Court is located.

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

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

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

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

Vgl Pommerensdorf - A Vgl (Vergleiche) notation lists places with similar spellings that you may want to compare. In this case, you may want to try searching for Pommerensdorf.