My husbands Great Grandfather August Franz Muller came to the United States came here with wife Susan K. ? and brother Frederick " Fritz " and nephew Lonnie Loncroft and changed the spelling to Miller between 1858 - 1865
Susan died in 1885 n Montoursville,PA and August " Franz " remarried to Mary Lyons Rush.
Don't know where Fritz went and family lost track of Lonnie. Fritz had a sawmill for a few years and family lost track od him . Franz and Fritz were the sons of Hans and Frednia ?