In July of 1848 Hubert FROST arrived in New York City Harbor from Körperich, Germany. He stopped in Racine Co, WI, eventually settling in Black Hawk Co, Iowa. Stateside search reveals nothing as there is a gap in information for that year of ship arrivals. I need to know who traveled with him. I do not know what port he left from. Körperich is on the Luxembourg border. Does someone have a suggestion on what my next step might be? Thank you. Agnes MN/WI