James B. Preston (died December 20, 1902) was an American politician from Maryland.
He served as a member of the Maryland House of Delegates, representing Harford County from 1880 to 1884.
James B. Preston was born near Rocks, in Harford County, Maryland.
He served as a member of the Maryland House of Delegates, representing Harford County from 1880 to 1884.
[6] Preston died on December 20, 1902, at the age of 76, at the home of his son in Bel Air.