Papers of Leavenworth, railroad engineer of Petersburg, Va., and Shreveport, La., including family correspondence and personal business papers, chiefly 1873-1907, concerning Leavenworth's personal and real property, credit, and insurance, as well as his real estate and surveying activities; a personal diary, 1911, at Petersburg; and engineering notes, 1874, concerning soundings in the Bayou region of Louisiana. Included is correspondence among members of theLeavenworth family: Frederick Peabody Leavenworth; his father, the Reverend Abner Johnson Leavenworth (1803-1869), Presbyterian clergyman and teacher, and president of Leavenworth Female College in Petersburg; his wife, Eliza Leavenworth; his daughter, Hester Leavenworth; and his aunt, Mary Ann Peabody of Petersburg.