Re: Langley, Murphy, Montgomery and Garner Families of Charles County, Maryland

Looking for all related info on Richard H. Langley. In the 1850 Federal Census he lists his age as 29 (approx birth year 1821), lists occupation as cabinet maker, living in St. Mary's County, Maryland, with the family of Jane Hayden, states he was born in Charles County. In the 1870 Federal Census he is married to what the data interpreters say is "Serrena" [Teresa] and they are living in Washington, DC, though the written copy looks nothing like her name, he is still a cabinet maker, states his age as 52 (approx birth year 1818). He has children Frances, Mary, Elzebeth, Jessica and "another" Frances. His daughter Mary Jane Langley eventually marries Michele Stanisci (Italian immigrant). Would really like to connect with somebody who has info on this family.
Regards,
John Payne
Milford, Connecticut