I am looking for information on my great-grandfather. Stanislau (Stanley) Chrobocinski was born between 1895 and 1897 depending on what source is used. He married Francis (born 1901, died after 1943) around 1916, probably in Jersey City, New Jersey. I have no information on Francis other than what is above. On Stanley's World War II Registration Card, he lists his place of birth as Portz, Poland but I have been told it may have been Plock, but mispronounced. I have reason to believe that his family may be from Mlawa and that his father's name may have been Wojciech. Any help would be greatly appreciated.