He served as a member of the Maryland House of Delegates, representing Baltimore County, from 1900 to 1901.

He served as a member of the Maryland House of Delegates, representing Baltimore County, from 1900 to 1901.

[3] He then worked as chief of the fire alarm system in Baltimore County.

[2] Mann was appointed as appraiser in the office of the Baltimore register of wills by mayor Howard W.

Mann had nine children, George S., Henry B., John M., Walter T., F. Talbott, Mary, Edith, Ruth and Myrtle.