I do not have any information about the Poehler or Buenzow families you mentioned. My great grandfather was the Louis Mohlis mentioned in an earlier message. I have information about that family which I will make public soon in a tree I am building.
I do have a copy of an early "Map of Dayton Township" which shows plots of land owned by Wm. Pohler and another by W. Poehler and F. Poehler in the Southern section close to a plot held by Louis Mohlis, if that is of interest to you.
Ron