Generation No. 1

      1.  ARCHIBALD¹ Thomson was born c. 1580, and died c. 1680.

Child of ARCHIBALD Thomson is:

+      2                 i.       Archibald² Thomson, born c. 1605; died c. 1671.

Generation No. 2

      2.  Archibald² Thomson (ARCHIBALD¹) was born c. 1605, and died c. 1671.  He married Rosina Graham. 

Child of Archibald Thomson and Rosina Graham is:

+      3                 i.       Adam³ Thomson, born 1652 in Langholm, Scotland.

Generation No. 3

      3.  Adam³ Thomson (Archibald², ARCHIBALD¹) was born 1652 in Langholm, Scotland.  He married Helen Beltie July 20, 1671 in Langholm, Scotland. 

Child of Adam Thomson and Helen Beltie is:

+      4                 i.       Andrew⁴ Thomson, born February 5 in Nethernock, Westerkirk, Dumfriesshire, Scotland; died December 21, 1792 in Nethernock, Westerkirk, Dumfriesshire, Scotland.

Generation No. 4

      4.  Andrew⁴ Thomson (Adam³, Archibald², ARCHIBALD¹) was born February 5 in Nethernock, Westerkirk, Dumfriesshire, Scotland, and died December 21, 1792 in Nethernock, Westerkirk, Dumfriesshire, Scotland.  He married Janet Scott August 22, 1746 in Westerkirk, Dumfriesshire, Scotland.  She was born 1717 in Westerkirk, Dumfriesshire, Scotland, and died February 22, 1802 in Nethernock, Westerkirk, Dumfriesshire, Scotland.

Children of Andrew Thomson and Janet Scott are:

        5                 i.       Andrew⁵ Thomson, born 1742 in Westerkirk, Dumfriesshire, Scotland; died August 7, 1823 in Scarborough, Ontario, Canada.  He married Jean Henderson September 21, 1792 in Westerkirk, Dumfriesshire, Scotland; born 1771 in Dumfries, Scotland; died May 27, 1842.

        6                ii.       William Thomson, born September 6, 1747 in Nethernock, Westerkirk, Dumfriesshire, Scotland.; died February 13, 1837 in Boneese, Westerkirk, Dumfriesshire, Scotland.  He married (1) Margaret Anderson February 1, 1775 in Westerkirk, Dumfriesshire, Scotland; born April 29, 1753 in Eskdalemuir, Dumfriesshire, Scotland; died June 23, 1789 in Westerkirk, Dumfriesshire, Scotland.  He married (2) Anna Little January 10, 1794 in Westerkirk, Dumfriesshire, Scotland; born April 26, 1765 in Glennwater, Westerkirk, Dumfriesshire, Scotland; died February 24, 1855 in Westerkirk, Dumfriesshire, Scotland.

        7               iii.       Archibald Thomson, born May 7, 1749 in Westerkirk, Dumfriesshire, Scotland; died January 22, 1819 in Scarborough Junction, Ontario, Canada.  He married Elizabeth McKay July 27, 1781 in Quebec City, Quebec, Canada; born 1763 in Scotland; died April 22, 1817 in Scarborough Junction, Ontario, Canada.

        8               iv.       John Thomson, born May 13, 1755 in Nethernock, Westerkirk, Dumfriesshire, Scotland.; died June 24, 1776 in Nethernock, Westerkirk, Dumfriesshire, Scotland..

        9                v.       Helen Thomson, born January 1, 1758 in Nethernock, Westerkirk, Dumfriesshire, Scotland.; died January 1, 1844 in Nethernock, Westerkirk, Dumfriesshire, Scotland..  She married Peter Little 1777 in Nethernock, Westerkirk; born 1749.

        10             vi.       Richard Thomson, born April 21, 1760 in Nethernock, Westerkirk, Dumfriesshire, Scotland.; died November 24, 1776 in Nethernock, Westerkirk, Dumfriesshire, Scotland..

+      11            vii.       David Thomson, born September 30, 1763 in Nethernock, Westerkirk, Dumfriesshire, Scotland.; died June 22, 1834 in Scarborough, York County, Ontario, Canada.

Generation No. 5

      11.  David⁵ Thomson (Andrew⁴, Adam³, Archibald², ARCHIBALD¹) was born September 30, 1763 in Nethernock, Westerkirk, Dumfriesshire, Scotland., and died June 22, 1834 in Scarborough, York County, Ontario, Canada.  He married Mary Glendenning November 30, 1787 in Westerkirk, Dumfriesshire, Scotland, daughter of James Glendenning and Isabella Beattie.  She was born January 28, 1767 in Langholm, Dumfriesshire, Scotland, and died November 8, 1847 in Scarborough,  York County, Ontario, Canada.

Notes for David Thomson:

David Thomson was a captain in the third York malitia stationed at York (Toronto) in 1812.

The MacPherson Genealogy shows David's birth date as: "1760". This is possibly incorrect since his brother Richard has a birth date of April 21, 1760 according to David Ross Robertson.

More About Mary Glendenning:

Burial: St. Andrew's Cemetery, Bendale, Scarborough, York County, Ontario, Canada

Children of David Thomson and Mary Glendenning are:

        12               i.       James D.⁶ Thomson, born April 29, 1789 in Westerkirk, Dumfriesshire, Scotland; died March 26, 1867 in Scarborough, Ontario, Canada.  He married Isabella Johnstone; born 1794; died August 11, 1854.

Notes for James D. Thomson:

The MacPherson Genealogy shows a birth date of: "January, 1790".

Notes for Isabella Johnstone:

The MacPherson Genealogy shows Isabella's last name as: "Johnston".

        13              ii.       Andrew Thomson, born November 23, 1790 in Westerkirk, Dumfriesshire, Scotland; died July 27, 1854 in Scarborough, Ontario, Canada.  He married Clarissa Stevens July 15, 1819 in Scarborough, Ontario, Canada; born 1800 in U.S.A.; died January 28, 1888 in Scarborough, Ontario, Canada.

Notes for Andrew Thomson:

The MacPherson Genealogy shows Andrew's birth date as: "November 23, 1792".

        14             iii.       Isabella Thomson, born January 8, 1793 in Westerkirk, Dumfriesshire, Scotland; died August 15, 1872 in Scarborough, Ontario, Canada.  She married Peter Little 1813 in Scarborough, Ontario, Canada; born 1796; died July 12, 1847.

        15             iv.       Richard D. Thomson, born October 1794 in Westerkirk, Dumfriesshire, Scotland; died February 22, 1878 in Scarborough, Ontario, Canada.  He married Harriet Smith October 14, 1820 in Scarborough, Ontario, Canada.

        16              v.       Archibald D. Thomson, born August 2, 1796 in Newark, Ontario, Canada; died December 27, 1877 in Scarborough, Ontario, Canada.  He married Hannah Walton May 23, 1822 in Scarborough, Ontario, Canada; born January 4, 1801 in England; died April 11, 1886 in Scarborough, Ontario, Canada.

Notes for Hannah Walton:

The MacPherson Genealogy shows Hannah's birth date as "1802".

+      17             vi.       DAVID D. Thomson, born February 27, 1798 in York, Ontario, Canada; died October 12, 1852 in Scarborough, Ontario, Canada.

        18            vii.       Jennet Thomson, born May 18, 1800 in Scarborough, Ontario, Canada; died January 11, 1862 in Scarborough, Ontario, Canada.  She married Andrew Johnstone; born 1797 in Scarborough, Ontario, Canada; died September 5, 1868 in Scarborough, Ontario, Canada.

        19           viii.       William D. Thomson, born April 4, 1802 in Scarborough, Ontario, Canada; died May 3, 1877 in Scarborough, Ontario, Canada.  He married Isabella Lewis; born 1807 in England; died July 20, 1888 in Scarborough, Ontario, Canada.

Notes for Isabella Lewis:

The MacPherson Genealogy shows Isabella's last name as "Lowes" and her birth date as "1806".

        20             ix.       John D. Thomson, born April 10, 1804 in Scarborough, Ontario, Canada; died December 4, 1888 in Scarborough, Ontario, Canada.  He married Mary Walton February 22, 1826 in Scarborough, Ontario, Canada; born 1806 in Scarborough, Ontario, Canada; died December 29, 1863 in Scarborough, Ontario, Canada.

Notes for Mary Walton:

The MacPherson Genealogy shows Mary's death date as "December 29, 1883".

        21              x.       Mary Thomson, born June 11, 1807 in Scarborough, Ontario, Canada; died December 9, 1879 in Scarborough, Ontario, Canada.  She married John Walton December 11, 1823 in Scarborough, Ontario, Canada; born March 15, 1799 in Cumberland, England; died May 11, 1877 in Scarborough, Ontario, Canada.

Notes for Mary Thomson:

The MacPherson Genealogy shows Mary's birth date as "June10, 1807".

        22             xi.       Helen Thomson, born August 5, 1809 in Scarborough, Ontario, Canada; died July 22, 1844 in Scarborough, Ontario, Canada.

Notes for Helen Thomson:

                                 unmarried.

Generation No. 6

      17.  DAVID D.⁶ Thomson (David⁵, Andrew⁴, Adam³, Archibald², ARCHIBALD¹) was born February 27, 1798 in York, Ontario, Canada, and died October 12, 1852 in Scarborough, Ontario, Canada.  He married Rebecca Forfar February 27, 1824 in Scarborough, Ontario, Canada.  She was born December 1804 in U.S.A., and died June 23, 1863 in Scarborough, Ontario, Canada.

Notes for Rebecca Forfar:

The MacPherson Genealogy shows Rebecca's birth date as "1805".

Children of DAVID Thomson and Rebecca Forfar are:

        23               i.       William⁷ Thomson.  He married Mrs. Phoenix

Notes for Mrs. Phoenix:

Widow

+      24              ii.       John D. Thomson.

+      25             iii.       Sarah Thomson.

        26             iv.       David Thomson.  He married Mary Walker

+      27              v.       Mary Thomson.

        28             vi.       Thaddus Thomson.  He married Barbara Walker

+      29            vii.       Ellen Thomson.

Generation No. 7

      24.  John D.⁷ Thomson (DAVID D.⁶, David⁵, Andrew⁴, Adam³, Archibald², ARCHIBALD¹)  He married Mary Ann Teasdale. 

Child of John Thomson and Mary Teasdale is:

        30               i.       David⁸ Thomson, born March 7, 1856; died September 14, 1874.

Notes for David Thomson:

unmarried.

      25.  Sarah⁷ Thomson (DAVID D.⁶, David⁵, Andrew⁴, Adam³, Archibald², ARCHIBALD¹)  She married Frank Little. 

Children of Sarah Thomson and Frank Little are:

        31               i.       Mary⁸ Little.

        32              ii.       Rebecca Little.

        33             iii.       David Little.

        34             iv.       Jennie Little.

        35              v.       Isabella Little.

      27.  Mary⁷ Thomson (DAVID D.⁶, David⁵, Andrew⁴, Adam³, Archibald², ARCHIBALD¹)  She married Mr. McCaffery. 

Children of Mary Thomson and McCaffery are:

        36               i.       James⁸ McCaffery.

        37              ii.       Andrew McCaffery.

        38             iii.       David McCaffery.

      29.  Ellen⁷ Thomson (DAVID D.⁶, David⁵, Andrew⁴, Adam³, Archibald², ARCHIBALD¹)  She married Frank Little. 

Children of Ellen Thomson and Frank Little are:

        39               i.       James⁸ Little.

        40              ii.       Isabella Little.