Jacob A. 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.

Preston was elected as a Whig to the Twenty-eighth Congress (March 4, 1843 – March 3, 1845). He was not a candidate for renomination in 1844, and resumed the practices of medicine and agriculture.

Personal life
Preston married Caroline Perryman, daughter of George Perryman. His children included Emily, John Fisher and J. Alexander. 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.