Hallo,
there were in East Prussia 2 villages Schaudinnen . 1. in the district Labiau: belonged to the church Popelken - 1841. 1841- to the Church Mehlauken, filnms at familysearch.org 2. last in the district Tilsit-Ragnit: belonged to the church Ragnit, films at familysearch.org.
greatings
Lothar