John Dawson Sr.(1706 - 1764)
Martha Ann Marbury(11 Sep 1715 - 28 Jan 1795)
m. 14 Feb 1778
Nicholas Lowe Dawson
Mary Mackall
b. 14 Jun 1750, Prince George County, Maryland
d. 18 Mar 1806
bur. Mount Olivet Cemetery, Old Episcopal Churchyard, Frederick County, Maryland
 
b.  
d. 14 Oct 1780
bur.  
 
Spouses: 1, 2
Children
James Mackall Dawson(11 Jun 1775 - 11 Jan 1867)
Thomas Dawson(1781 - 14 Nov 1841)
William D. Dawson(1783 - 23 Sep 1816)
Rebecca Dawson(1795 - 1822)