i have been there many times. My grandfather was Baron Zlatarinskas/Zlotorzynski. Of the estate of Pa Vistycio on the hill overlook the lake. His mother was a noble family on the other side in Prussia. Tho the orginal - first estate is now in poland about 14 miles to the south.
I used to help support the old priest Kun Montivillia, and used to stay at his house in Marinoampolia. He had a interesting history beign sent there by the russians . and his uncle als a priest was on the tintanic. i have a picture he gave me ofthisevent.
Yes there is a lot of history in this town. But I have been told the church records were destroyed in WW2.