I found a seelenliste of the Wojnowski family which includes their places of birth. The only problem is that they were all born in different places (according to this) and some of the names are difficult to discern, especially for someone unfamiliar with the area.
Here's a picture. The last column is the place of birth. Full image
The seelenliste is from Rudnicze. Here's what I've got so far:
- Joseph - Po*any (possibly Polany but it doesn't look like an l)
- Hedwig - Toniszewo
- Marianna - Bialy***
- Andreas - Pawlowo
- Michalina - Nowe
So I guess I need help with Joseph's and Marianna's places of birth.
Here's a map of some of those villages near Rudnicze, including Lekno where Joseph and Hedwig might have been married, according to a possible match from the Poznan Project.