Series I. Captain Addison Richardson (1739-1811) contains letters, deeds, and legal papers of this Revolutionary War officer. Subseries A. Personal Papers includes letters from his brother-in-law, Gordon Greenleaf, letters to his wife Mary Richardson from Addison during the Revolutionary War, letters to Mary from other people, documents about his military service, estate papers, and deeds. Subseries B. Estate Administrator Papers includes his appointments as administrator for a number of people and deeds.