Geschlecht v Polenz

Bitte um Angaben und Hinweise zum Geschlecht (von?)
Polenz/Polentz aus dem Raum Westpreussen und der Weichsel-
Gegend Ostpreussens.

I am researching and gathering all information on the house
of (von?) Polenz/Polentz from the region of West Prussia
and along the Weichsel River in East Prussia.

Anastasia de Chevalier

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Hello Anastasia,
  I have some limited information about a Polenz family from
Darkehmen, Ostpreussen, but I am not sure if that is on the Weichsel
River. If you are interested please let me know.
  I would be interested in any information you might have about
this surname because I do not have any information before Wilhelm POLENZ
[born 1830 unknown place], who married Henrietta KRASMING on 13 Apr 1857
in Darkehmen [Angerapp].
  Thank you,
Karen Grossart, Illinois USA