Hello Robert
Jezewski is my husbands lines and this is what I have on them. Izydor Jezewski married Catherine Kurowski in Milwaukee. He was born in 1864 place unknown but I would think probably near Gdansk as my husbands other lines (Ronkowski ) are from PR Staragard West Prussia from what I can gather that is near Gdansk.
He had a brother named Joseph Jezewski who married Frances Kurowski. Joseph stated he was from Gruneberg Zielona Gora Stargard Prussia but that is all that I can tell you
Warmest regards
I have the names of the children after they came to Milwaukee