I'm looking for more info on Frank Hyska's parents. He was born in Czech. about 1871. He married Marie Caijrsmid, and they had 2 children- Elsie Hyska (b. 1909, d.1985) and Frank Hyska (b.1907, d.1974). This family lived in West New York, Husdon County, New Jersey in 1920. Any info on this family at all is appreciated.