Maria (Yesko) Czmar, bd 1856, Slovakia immigrated to US with her 6 children at an unknown date. Followed her husband and daughter, who immigrated in 1903. Only reference to a date given was 1912 (1930 U.S. Census.) which I find doubtful. They lived in Olean, N.Y. first, then last and remaining years in Detroit, Michigan. I have not found any travel records of her crossing.
Any help would be appreciated.