Jacob Alexander Preston

Jacob Alexander Preston (March 12, 1796 – August 2, 1868) was a U.S. Representative from Maryland.

Early life Jacob Alexander Preston was born on March 12, 1796, at the "Vineyard" in Bel Air, Maryland, to Sarah (née Bond) and Bernard Preston. His grandfather was Jacob Bond, a large land owner near Bel Air. He attended the common schools and graduated from the medical department of the University of Maryland at Baltimore in 1816 with a Doctor of Medicine.

Career Preston started his medical practice in Perryman, Maryland, but also practiced in Harford, Baltimore, and Cecil counties. He also engaged in agricultural pursuits, and served as lieutenant of a Maryland regiment in the War of 1812. His grandson John F. Preston served as Army inspector general. His grand nephew was judge Walter W. Preston.

Preston died on August 2, 1868, at his home in Perryman. He is interred in Old Spesutia Cemetery, St. George's Churchyard in Perryman.