My ancestors were the Jutrzenka. Yes they were Kashubian. There is a town in Kreis Bütow, East Pomerania named Jutrzenka which is also known as Morgenstern which translates to Morning Star. In America there is a line that used the name Gitersonke and lived in Berrien Co, Michigan.
Lineage starts with Simon (Siemon, Siemonowi) Gendrecka, in 1530 Andreas Jutrzenka
My relative came to America and went to live in St Paul, Minnesota near Minneapolis so I'm curious to find Vincent's brother.
Jutrzenka dates back to