This is what I know about Rohdes in Baltimore. Charles L. Rohde m. Agnes M. (Wolsch). Both natives of Germany. Charles came to East Balto at age of 19. In 1876 found Charles L. Rohde & Sons Company (ship building company). Agnes came to US when she was 17. Had seven sons, one daughter. Theordore H. Rohde oldest (my great great grandfather). 1908 had full charge of business. married Elizabeth Simpson in June 1899. Her parents were Charles & Sophia Simpson. Had 11 children. Charles L. Theodore H. Jr. (my great grandfather) b. Jan 2, 1904 d. 1960. John H. Agnes E. Marion E. Martin H. Howard H. Paul A. Wilson A. Robert H. Marjorie Theodore Jr, married Agnes Maria McGarity(b. march 31, 1902 d. oct.1994) in 1927. Had 2 children Mary Jane (my grandmother) and Elizabeth.
A lot of info, if anyone has any more info please feel free to contact me. Or if i can be of help to you. Don't know who is living out of the 11 children. Or where they orginated from in Germany. Most of this info was found in "Tercentenary History of Maryland. Volume III." dated 1925.