I'm attempting to do my family tree. My great great grandfather was Anton(e) Meissner and was born about 1839. He came to the US between 1878-1881 from Romerstadt Austria. He was married to Antonie and they had 2 daughters. Antonie and her two daughters entered the US through Castle Garden in NY. He and his wife were possibly born in either Moravia and/or Bohemia. I know that Romerstadt is now Rymarov. I have no idea where to begin looking for records. Any help would be appreciated.