A Louisa Bose was 3 years old acccording to the ship 'Atlantic' passenger list,coming to the United states Sept. 1844. Father Hermann Bose, Mother Sophia Bose siblings Frederic, William (my Great Grandfather),Louis. This Bose family went to Woodville, Ohio. Added siblings Caroline & Maria. The last name has been: Baze, Base, Basa, Boese, Baza.
Hope this helps you.