My second great grandfather had this Y DNA. One of my cousins, his great grandkid got tested and we just got the results.
My familiar name was Appolonio Segismundo Gralewski. He came to Brazil on 1903 from Bremen. His father he said was named Bonifacio and his mother was Maria Kret. We have absolutely no more info on him.
Anyone from any region of Poland from the Austo-Hungarian Empire with this haplogroup?
