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

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

Prov Schles. - The Province shows which Province or State the place is located in. Peterhof is located in Schlesien.

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

Kr Gross Wartenberg B. Breslau - The Kreis for Peterhof is Gross Wartenberg B. Breslau. A Kreis is a government district (similar to a U.S. county).

AG Gross Wartenberg B. Breslau - The Amtsgericht for Peterhof is in Gross Wartenberg B. Breslau. The Amtsgericht is where the Lower District Court is located.

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

StdA Schleise - The Standesamt for Peterhof is in Schleise. The Standesamt is where the Civil Registration Office is located.

A Schleise - The Amtsbezirk for Peterhof is Schleise. The Amtsbezirk is the District Office.

Vgl Petershof - 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 Petershof.