Ohio. Acts of the State of Ohio, passed at the First Session of the Seventeenth General Assembly. Chillicothe. 1819.
—— Acts passed at the First Session of the Twentieth General Assembly of the State of Ohio. Columbus. 1822.
—— Acts passed at the Second Session of the Twentieth General Assembly of the State of Ohio; and ... at the First Session of the Twenty-first General Assembly. Columbus. 1822-1823.
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Orleans Territory. Acts passed at the Second Session of the Third Legislature of the Territory of Orleans. New Orleans, La. 1811.
Otis, Harrison Gray. See Morison, Samuel Eliot.
Parton, James. Life of Andrew Jackson. 3 vols. Boston 1861. (Parton: Jackson.)
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Pease, Theodore Calvin. The Frontier State, 1818-1848. Springfield. 1918. [Volume 2 of Centennial History of Illinois.]
Pecquet du Bellet, Kate Louise Noémie. Some Prominent Virginia Families. 4 vols. Lynchburg, Va. 1907. (Pecquet du Bellet.)