Rev. William Clarkson, MD

1763 - 1812  (48 years)

• Name	William Clarkson  [1]
  Prefix	Rev.
  Suffix	MD
  Birth	7 Nov 1763	Philadelphia, Philadelphia, Pennsylvania, British Colonial America
  Christening	18 Apr 1765	Philadelphia, Philadelphia, Pennsylvania
  Gender	Male
  Death	9 Sep 1812	St.John's Island, South Carolina
  Burial	Johns Island, Charleston, South Carolina, United States
  Person ID	I1453	My Genealogy
  Last Modified	25 Jul 2025

  
  

  Father	Dr. Gerardus Clarkson, M.D.,   b. 1738, New York City, New York County, New York Colony, British Colonial America d. 19 Sep 1790, Philadelphia, Philadelphia, Pennsylvania, British Colonial America (Age 52 years)
  Mother	Mary Flower,   b. Jul 1743, Philadelphia, Philadelphia, Pennsylvania, British Colonial America d. 18 Jan 1795, New York County, New York, United States (Age 51 years)
  Family ID	F42217	Group Sheet  |  Family Chart

  
  

  Family	Catherine Floyd,   b. 24 Apr 1767, Mastic, Brookhaven, Suffolk, NY d. 7 Aug 1832, Manhattan, New York, New York, United States (Age 65 years)
  Marriage	2 Aug 1785	Mastic, Suffolk, New York, United States
  Children	1. William Nicoll Clarkson,   b. 16 Jun 1795, Bridgeton, New Jersey, USA d. 26 Sep 1851, , Charleston, Charleston, South Carolina, USA (Age 56 years)   2. Samuel Floyd Clarkson,   b. 29 May 1797, New York, New York, New York d. 31 Dec 1868, New York City, New York, United States (Age 71 years)   3. Hannah Floyd Clarkson,   b. 31 Jan 1793, Philadelphia, Pennsylvania, United States d. 31 Jul 1870, Poughkeepsie, Dutchess, New York, United States (Age 77 years)   4. Harriet Ashton Clarkson,   b. 23 Sep 1786, Philadelphia, Philadelphia, Pennsylvania, United States d. 13 Dec 1859, New York City, New York, United States (Age 73 years)
  Family ID	F758	Group Sheet  |  Family Chart
  Last Modified	27 Mar 2026

  
  

• Sources

  [S44] Various, WorldConnect Multiple Databases (RootsWeb.Com. The individual databases at this internet site regularly change, and therefore a reference to a specific database may not be valid at a future date. This general reference to Rootsweb Worldc.