Matthew Williams1 
Hannah Louise Williams1
Michelle Ruth Williams1
Natasha Elizabeth Williams1
John Williams1 
He moved from Wales to Cornwall for the mining opportunities there.1 In 1715 at Burncoose, Gwenapp, Cornwall, EnglandG, (an unknown value.)1
Child of John Williams and Thomasine Paynter
- Michael Williams+2 b. Aug 1730, d. Feb 1775
Thomasine Paynter1
Child of Thomasine Paynter and John Williams
- Michael Williams+2 b. Aug 1730, d. Feb 1775
Michael Williams1 
Child of Michael Williams and Susanna Harris
- John Williams+2 b. 23 Sep 1753, d. Apr 1841
Henry Harris1
Child of Henry Harris
- Susanna Harris+2 d. Feb 1814
Susanna Harris1 
From 30 November 1752, her married name became Williams.
Child of Susanna Harris and Michael Williams
- John Williams+2 b. 23 Sep 1753, d. Apr 1841
John Williams1 
In 1806 he bought Manor of Calstock, Devon.1 He lived at Scorrier House, Cornwall, EnglandG.1 He lived at Burncoose, Gwenapp, Cornwall, EnglandG.1
Children of John Williams and Catherine Harvey
- Michael Williams+2 b. 3 Jun 1784, d. 15 Jun 1858
- Edward Williams+2 b. 20 Aug 1786, d. 1822
- Sir William Williams, 1st Bt.+2 b. 3 Aug 1791, d. 24 Mar 1870