Andrew Sprowle (English Wikipedia)

Butt, Marshall (1971). Portsmouth Under Four Flags, 1752-1970. Portsmouth Historical Association & the Friends of the Portsmouth Naval Shipyard Museum. pp. 8–15. ASIN B002J05TJQ.

appropriatelyrandom.net

"Andrew Sprowle at Markers of History". Archived from the original on 26 August 2011. Retrieved 8 February 2013.

Donnan, Elizabeth. Documents illustrative of the history of the slave trade to America [by] Elizabeth Donnan ...(Volume 4). State Library of Pennsylvania. Carnegie Institution of Washington.
Dupuy & Hammerman (1974). People & Events of the American Revolution. R.R. Bowker Company. p. 407. ISBN 978-0835207775.
Jameson, J. Franklin (John Franklin); Bourne, Henry Eldridge; Schuyler, Robert Livingston. The American historical review. Allen County Public Library Genealogy Center. [Washington, etc.] American Historical Association [etc.]

"Founders Online: The Manuscript". founders.archives.gov. Retrieved 7 December 2023.
"Founders Online: Cash Accounts, November 1771". founders.archives.gov. Retrieved 7 December 2023.
"To Benjamin Franklin from William Alexander, 6 November 1783," Founders Online, National Archives, https://founders.archives.gov/documents/Franklin/01-41-02-0126. [Original source: The Papers of Benjamin Franklin, vol. 41, September 16, 1783, through February 29, 1784, ed. Ellen R. Cohn. New Haven and London: Yale University Press, 2014, pp. 180–181.] accessed 18 August 2021
"To Thomas Jefferson from Katherine Sprowle Douglas, 30 July 1785," Founders Online, National Archives, https://founders.archives.gov/documents/Jefferson/01-08-02-0263. [Original source: The Papers of Thomas Jefferson, vol. 8, 25 February–31 October 1785, ed. Julian P. Boyd. Princeton: Princeton University Press, 1953, pp. 329–330.] accessed 18 August 2021
To Thomas Jefferson from Katherine Sprowle Douglas, 21 June 1785, Founders Online, National Archives, https://founders.archives.gov/documents/Jefferson/01-08-02-0185. [Original source: The Papers of Thomas Jefferson, vol. 8, 25 February to 31 October 1785, ed. Julian P. Boyd. Princeton: Princeton University Press, 1953, pp. 243-244.] accessed 18 August 2021.

Willyard, Kyle. "The Battle of Great Bridge". The Continental Line. Archived from the original on 14 September 2007. Retrieved 9 February 2013.

Costa, Thomas, "Economic development and political authority: Norfolk, Virginia merchant-magistrates, 1736-1800" (1991). Dissertations, Theses, and Masters Projects, Paper 1539623807, https://dx.doi.org/doi:10.21220/s2-myhw-xv82 https://scholarworks.wm.edu/cgi/viewcontent.cgi?article=3717&context=etd

Oast, Jennifer Bridges (1 January 2008). "Forgotten masters: Institutional slavery in Virginia, 1680--1860". Dissertations, Theses, and Masters Projects. doi:10.21220/m2-3ts2-de63.

Journal of the House of Burgesses of Virginia 1758-1761, Virginia General Assembly, House of Burgesses,editor H.R. McIlwaine, (Richmond, Virginia, 1908), pp 291-292, 295-296,F rancis Fauquier to the Lords of Trade etc., 15 December 1760. https://www.google.com/books/edition/Journals of the_House_of_Burgesses_of_Vi/R_stAAAAYAAJ?hl=en#spf=1628187873497 accessed 12 August 2021.

Naval Documents of the American Revolution, American Theatre, volume 5, editor, William James Morgan, (Government Printing Office, Washington, D.C., 1970), p. 1150. https://www.history.navy.mil/content/dam/nhhc/research/publications/naval-documents-of-the-american-revolution/NDARVolume5.pdf
Naval Documents of the American Revolution, American Theater: May 9, 1776 July 31, 1776, volume 5, (U.S. Government Printing Office, Washington D.C., 1970),pp 793-794, editor, William James Morgan, accessed 23 August 2021, https://www.history.navy.mil/content/dam/nhhc/research/publications/naval-documents-of-the-american-revolution/NDARVolume5.pdf

"History Roots". United States Navy. Archived from the original on 26 January 2012. Retrieved 8 February 2013.

"Intra-American Slave Trade - Database". www.slavevoyages.org. Retrieved 7 December 2023.
"Trans-Atlantic Slave Trade - Understanding the Database". www.slavevoyages.org. Retrieved 7 December 2023.

Sharp, John G.M., Andrew Sprowle, 1710 -1776, "Lord of Gosport" http://www.usgwarchives.net/va/portsmouth/shipyard/sharptoc/asprowle.html
"Sprowle, Andrew,formerly of Milton but late of Gosport", will filed, 22/1/1779, Edinburgh Commissary Court,CC8/8/124. All pages, 1051-1062 of the will, are posted see Sharp, John G.M., Andrew Spowle 1710 -1776, Lord of Gosport, accessed 11 August 2021, http://www.usgwarchives.net/va/portsmouth/shipyard/sharptoc/asprowle.html
Trinity Church,Portsmouth Virginia, appears to show, Andrew Sproule [Sprowle] as buried at Trinity Church, Portsmouth Virginia,http://www.usgwarchives.net/va/portsmouth/church/trinityyard4.html

"Andrew Sprowle at Markers of History". Archived from the original on 26 August 2011. Retrieved 8 February 2013.
"History Roots". United States Navy. Archived from the original on 26 January 2012. Retrieved 8 February 2013.
Willyard, Kyle. "The Battle of Great Bridge". The Continental Line. Archived from the original on 14 September 2007. Retrieved 9 February 2013.

Costa, Thomas, "Economic development and political authority: Norfolk, Virginia merchant-magistrates, 1736-1800" (1991). Dissertations, Theses, and Masters Projects, Paper 1539623807, https://dx.doi.org/doi:10.21220/s2-myhw-xv82 https://scholarworks.wm.edu/cgi/viewcontent.cgi?article=3717&context=etd
Oast, Jennifer Bridges (1 January 2008). "Forgotten masters: Institutional slavery in Virginia, 1680--1860". Dissertations, Theses, and Masters Projects. doi:10.21220/m2-3ts2-de63.
David, James Corbett, "Dunmore's New World: Political Culture in the British Empire, 1745--1796", p.182, (2010). Dissertations, Theses, and Masters Projects Paper 1539623561. https://scholarworks.wm.edu/cgi/viewcontent.cgi?article=3352&context=etd accessed 10 August 2021.