Henry Middleton (English Wikipedia)

Van Deusen, John G. (1961). "Middleton, Henry". Dictionary of American Biography. Vol. 6 (revised ed.). New York: Scribner's. p. 600.
Fraser, William. (1876). The Earls of Cromartie, Their Kindred, Country and Correspondence. Vol. 1. p. cclvi. Edinburgh.

books.google.com (Global: 3^rd place; English: 3^rd place)

Cheves, Langdon (July 1900). Middleton of South Carolina. South Carolina Historical and Genealogical Magazine. pp. 228–62.

"Portrait of a Gentleman, thought to be Henry Middleton (1717–1784) c. 1771". philipmould.com. Retrieved August 16, 2010.{{cite web}}: CS1 maint: deprecated archival service (link)

"Middleton, Henry (1717-1784)". www.scencyclopedia.org. South Carolina Encyclopedia. Archived from the original on June 4, 2019. Retrieved June 4, 2019.

"Middleton Place And Middleton Family Stories, Enslaved Charleston History, Plantation Life". www.middletonplace.org. Middleton Place. Archived from the original on June 4, 2019. Retrieved June 4, 2019.
"Middleton, Henry (1717-1784)". www.scencyclopedia.org. South Carolina Encyclopedia. Archived from the original on June 4, 2019. Retrieved June 4, 2019.
"MIDDLETON, Henry - Biographical Information". bioguide.congress.gov. Biographical Directory of the United States Congress. Archived from the original on September 26, 2011. Retrieved June 4, 2019.