Our family spells it Kalishek. My Great-grandmother was Anne Kalishek (1865-1918) who married Roman Miskosky (1863-1918) Her father was Conrad (Konrad) Peter Kalishek. Conrad Peter was in the Austrian army and future son-in-law Roman Miskosky was a Russian cavalry officer (He always claimed to be Czech, so we think he was a Bohemian serving in the Russian army). Roman came to the U.S. first and Anne followed with three daughters two years later. I have lots of info on Kalisheks and M'leziva's, but very little on Roman Miskosky. Will share what information I have if you can use it.