Mary Mason1 
From 26 November 1795, her married name became Thornewill.1
Child of Mary Mason and John Thornewill
- Robert Thornewill+1 b. 1799
- [S1600] Robin Baden Clay, “re: Clay Family,” e-mail message to BENR, 2 February 2006. Hereinafter cited as “re: Clay Family.”
Sarah Spratley1 
From 7 January 1767, her married name became Thornewill.1
Children of Sarah Spratley and Francis Thornewill
- Francis Thornewill2
- Anne Thornewill2
- John Thornewill+1 b. 17 Jan 1770, d. 21 May 1836
- [S1600] Robin Baden Clay, “re: Clay Family,” e-mail message to BENR, 2 February 2006. Hereinafter cited as “re: Clay Family.”
- [S8190] The local history of Burton upon Trent, online http://www.burton-on-trent.org.uk/category/burtonians/thornewill. Hereinafter cited as Burton upon Trent.
Thomas Thornewill1 
Children of Thomas Thornewill and Elizabeth (?)
- Thomas Thornewill+1 b. Oct 1719, d. 4 Mar 1786
- Francis Thornewill+1 b. Jul 1722, d. 28 Feb 1807
- [S1600] Robin Baden Clay, “re: Clay Family,” e-mail message to BENR, 2 February 2006. Hereinafter cited as “re: Clay Family.”
Elizabeth (?)1 
From 1718, her married name became Thornewill.1
Children of Elizabeth (?) and Thomas Thornewill
- Thomas Thornewill+1 b. Oct 1719, d. 4 Mar 1786
- Francis Thornewill+1 b. Jul 1722, d. 28 Feb 1807
- [S1600] Robin Baden Clay, “re: Clay Family,” e-mail message to BENR, 2 February 2006. Hereinafter cited as “re: Clay Family.”
Thomas Thornewill1 
Children of Thomas Thornewill and Ann Spratley
- Thomas Thornewill+1 b. 1760, d. 1843
- Ann Thornewill1 b. 1762, d. 1763
- Susannah Thornewill1 b. 1764, d. 1780
- Sarah Thornewill1 b. 1765
- [S1600] Robin Baden Clay, “re: Clay Family,” e-mail message to BENR, 2 February 2006. Hereinafter cited as “re: Clay Family.”
Elizabeth Astle1,2 
From 20 October 1746, her married name became Thornewill.1
- [S1600] Robin Baden Clay, “re: Clay Family,” e-mail message to BENR, 2 February 2006. Hereinafter cited as “re: Clay Family.”
- [S8190] The local history of Burton upon Trent, online http://www.burton-on-trent.org.uk/category/burtonians/thornewill. Hereinafter cited as Burton upon Trent.
Ann Spratley1 
From 19 January 1756, her married name became Thornewill.1
Children of Ann Spratley and Thomas Thornewill
- Thomas Thornewill+1 b. 1760, d. 1843
- Ann Thornewill1 b. 1762, d. 1763
- Susannah Thornewill1 b. 1764, d. 1780
- Sarah Thornewill1 b. 1765
- [S1600] Robin Baden Clay, “re: Clay Family,” e-mail message to BENR, 2 February 2006. Hereinafter cited as “re: Clay Family.”
Mary (?)1 
From 21 May 1767, her married name became Thornewill.1
- [S1600] Robin Baden Clay, “re: Clay Family,” e-mail message to BENR, 2 February 2006. Hereinafter cited as “re: Clay Family.”
Thomas Thornewill1 
Children of Thomas Thornewill and Mary Harvey
- Arthur Thornewill1 d. 1802
- Caroline Thornewill1 d. 1805
- Mary Thornewill1 b. 1791
- Thomas Thornewill1 b. 1793, d. 1802
- Jane Thornewill1 b. 1795
- Frances Thornewill1 b. 1796, d. 1797
- Edward Thornewill+1 b. 1801, d. 1866
- [S1600] Robin Baden Clay, “re: Clay Family,” e-mail message to BENR, 2 February 2006. Hereinafter cited as “re: Clay Family.”
Mary Harvey1 
From 1788, her married name became Thornewill.1
Children of Mary Harvey and Thomas Thornewill
- Arthur Thornewill1 d. 1802
- Caroline Thornewill1 d. 1805
- Mary Thornewill1 b. 1791
- Thomas Thornewill1 b. 1793, d. 1802
- Jane Thornewill1 b. 1795
- Frances Thornewill1 b. 1796, d. 1797
- Edward Thornewill+1 b. 1801, d. 1866
- [S1600] Robin Baden Clay, “re: Clay Family,” e-mail message to BENR, 2 February 2006. Hereinafter cited as “re: Clay Family.”
