Kr Schroda - The Kreis for Jaszkowo is Schroda. A Kreis is a government district (similar to a U.S. county).
There are no places that reference Jaszkowo 3)
The list below are those places from the Meyers Gazetteer that are nearby to Jaszkowo (which may include itself) and are listed as containing a Catholic Church or Parish, a Protestant Church or Parish, a Synagogue, or Other Church.