Main Blackett Tree

Events of close relatives
Birth	April 21, 1743 35 28 Nettlecombe, Som.
Death of a maternal grandfather	Sir Walter Calverley October 15, 1749 (Age 6 years)
Burial of a maternal grandfather	Sir Walter Calverley October 22, 1749 (Age 6 years) Calverley, Yorks.
Death of a paternal grandfather	Sir John Trevelyan September 25, 1755 (Age 12 years) Nettlecombe, Soms.
Burial of a paternal grandfather	Sir John Trevelyan October 9, 1755 (Age 12 years) St. Mary, Nettlecombe, Soms.
Death of a father	Sir George Trevelyan September 11, 1768 (Age 25 years) Nettlecombe, Soms.
Burial of a father	Sir George Trevelyan September 20, 1768 (Age 25 years) St. Mary, Nettlecombe, Soms.
Marriage	Margaret Thornton — View this family July 13, 1772 (Age 29 years) Netherwitton, Nthmd.
Birth of a son #1	Walter Blackett Trevelyan May 30, 1775 (Age 32 years) York, Yorks.
Christening of a son	Walter Blackett Trevelyan July 13, 1775 (Age 32 years) St. Michael-le-Belfry, York, Yorks.
Birth of a son #2	James Trevelyan before December 6, 1777 (Age 34 years) Netherwitton, Nthmd.
Christening of a son	James Trevelyan December 6, 1777 (Age 34 years) St. Giles, Netherwitton, Nthmd.
Death of a sister	Susannah Trevelyan April 1780 (Age 36 years) York, Yorks.
Burial of a sister	Susannah Trevelyan April 23, 1780 (Age 37 years) St. Crux, York, Yorks.
Birth of a son #3	Raleigh Trevelyan August 6, 1781 (Age 38 years) Netherwitton, Nthmd.
Christening of a son	Raleigh Trevelyan October 12, 1781 (Age 38 years) Netherwitton, Nthmd.
Death of a mother	Julia Calverley December 28, 1787 (Age 44 years)
Birth of a son #4	Calverley Trevelyan before June 14, 1788 (Age 45 years)
Christening of a son	Calverley Trevelyan June 14, 1788 (Age 45 years) Netherwitton, Nthmd.
Death of a sister	Julia Trevelyan before July 6, 1791 (Age 48 years)
Marriage	Margaret Hitchens — View this family May 20, 1803 (Age 60 years) Netherwitton, Nthmd.
Birth of a daughter #5	Julia Ann Trevelyan April 3, 1804 (Age 60 years)
Christening of a daughter	Julia Ann Trevelyan August 14, 1805 (Age 62 years) Netherwitton, Nthmd.
Birth of a son #6	Walter Calverley Trevelyan July 14, 1807 (Age 64 years)
Christening of a son	Walter Calverley Trevelyan July 22, 1807 (Age 64 years) Netherwitton, Nthmd.
Birth of a daughter #7	Frances Susannah Trevelyan October 18, 1811 (Age 68 years) Netherwitton, Nthmd.
Christening of a daughter	Frances Susannah Trevelyan October 20, 1811 (Age 68 years) Netherwitton, Nthmd.
Death of a son	Walter Blackett Trevelyan April 3, 1818 (Age 74 years)
Marriage of a child	Raleigh Trevelyan — Elizabeth Grey — View this family June 14, 1819 (Age 76 years)
Death	1819 (Age 75 years)

Date differences

Family with parents - View this family

father	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Julia Calverley Julia Trevelyan Sir John Trevelyan Susannah Trevelyan Charlotte Trevelyan Frances Trevelyan Walter Blackett Trevelyan Sir George Trevelyan Birth: before November 18, 1707 37 39 — Nettlecombe, Soms. Death: September 11, 1768 — Nettlecombe, Soms.
mother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Sir George Trevelyan Julia Trevelyan Sir John Trevelyan Susannah Trevelyan Charlotte Trevelyan Frances Trevelyan Walter Blackett Trevelyan Julia Calverley Birth: May 20, 1714 44 28 — Calverley, Yorks. Death: December 28, 1787
	Marriage: January 29, 1733 — Guiseley, Yorks.
13 months elder sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Sir William Yea William Walter Yea Lacy Yea Lacy Yea George Yea Thomas Frere Yea Robert Yea Julia Trevelyan Birth: February 19, 1734 26 19 — Lea Hill, Devon. Death: before July 6, 1791
1 year elder brother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Louise Marianne Simond Julia Susanna Trevelyan Louisa Trevelyan Sir John Trevelyan Walter (Rev.) Trevelyan George (Ven.) Trevelyan Willoughby Trevelyan William Pitt Trevelyan Henry Trevelyan Sir John Trevelyan Birth: February 6, 1735 27 20 — Esholt, Yorks. Death: April 18, 1828 — Great Pulteney Street, Bath, Soms.
21 months elder sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse John Hudson Charlotte Hudson Harrington Hudson Louisa Hudson Susannah Trevelyan Birth: November 17, 1736 28 22 — Lea Hill, Peyhembury, Devon. Death: April 1780 — York, Yorks.
15 months elder sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Tobias Frere Family with spouse ... de Colascaue Charlotte Trevelyan Birth: February 19, 1738 30 23 — Lea Hill, Devon.
3 years elder sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse James Field Frances Trevelyan Birth: February 27, 1741 33 26 — Lea Hill, Devon
2 years himself	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Margaret Thornton Walter Blackett Trevelyan James Trevelyan Raleigh Trevelyan Calverley Trevelyan Family with spouse Margaret Hitchens Julia Ann Trevelyan Walter Calverley Trevelyan Frances Susannah Trevelyan Walter Blackett Trevelyan Birth: April 21, 1743 35 28 — Nettlecombe, Som. Death: 1819

Family with Margaret Thornton - View this family

himself	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Margaret Thornton Walter Blackett Trevelyan James Trevelyan Raleigh Trevelyan Calverley Trevelyan Family with spouse Margaret Hitchens Julia Ann Trevelyan Walter Calverley Trevelyan Frances Susannah Trevelyan Walter Blackett Trevelyan Birth: April 21, 1743 35 28 — Nettlecombe, Som. Death: 1819
wife	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Walter Blackett Trevelyan Walter Blackett Trevelyan James Trevelyan Raleigh Trevelyan Calverley Trevelyan Margaret Thornton Birth: before October 8, 1747 — Netherwitton, Northmd.
	Marriage: July 13, 1772 — Netherwitton, Nthmd.
3 years son	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Walter Blackett Trevelyan Birth: May 30, 1775 32 27 — York, Yorks. Death: April 3, 1818
3 years son	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships James Trevelyan Birth: before December 6, 1777 34 30 — Netherwitton, Nthmd.
4 years son	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Elizabeth Grey Walter Blackett Trevelyan Thornton Raleigh Trevelyan Raleigh Trevelyan Elizabeth Trevelyan Constance Trevelyan Helena Trevelyan Raleigh Trevelyan Birth: August 6, 1781 38 33 — Netherwitton, Nthmd. Death: May 12, 1865 — Netherwitton, Nthmd.
7 years son	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Calverley Trevelyan Birth: before June 14, 1788 45 40

Family with Margaret Hitchens - View this family

himself	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Margaret Thornton Walter Blackett Trevelyan James Trevelyan Raleigh Trevelyan Calverley Trevelyan Family with spouse Margaret Hitchens Julia Ann Trevelyan Walter Calverley Trevelyan Frances Susannah Trevelyan Walter Blackett Trevelyan Birth: April 21, 1743 35 28 — Nettlecombe, Som. Death: 1819
wife	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Walter Blackett Trevelyan Julia Ann Trevelyan Walter Calverley Trevelyan Frances Susannah Trevelyan Margaret Hitchens Death: March 26, 1838
	Marriage: May 20, 1803 — Netherwitton, Nthmd.
10 months daughter	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse George Dennis John Julia Anne John George Trevelyan John Edward William John Walter John Margaret John Louis Charles John Gertrude John Julia Ann Trevelyan Birth: April 3, 1804 60 Death: May 26, 1842 — Penzance, Cornwall
3 years son	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Isabella Tait Julia Ann Trevelyan Frances Isabella Trevelyan Margaret Lydia Trevelyan Walter Raleigh Trevelyan Walter Calverley Trevelyan Birth: July 14, 1807 64 Death: December 3, 1849 — Axminster district, Devon
4 years daughter	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse John Dangerfield Margaret Eleanor Dangerfield Frances Susannah Trevelyan Birth: October 18, 1811 68 — Netherwitton, Nthmd. Death: 1875 — Thanet district, Kent

Show all notes
Note	Appointed Deputy Lord Lieutenant of Northumberland 1801.

Family with parents
father Parents Sir John Trevelyan Susanna Warren	Sir George Trevelyan 1707–1768
mother Parents Sir Walter Calverley Julia Blackett	Julia Calverley 1714–1787
elder sister Family Sir William Yea William Walter Yea Lacy Yea Lacy Yea George Yea Thomas Frere Yea Robert Yea	Julia Trevelyan 1734–1791
elder brother Family Louise Marianne Simond Julia Susanna Trevelyan Louisa Trevelyan Sir John Trevelyan Walter (Rev.) Trevelyan George (Ven.) Trevelyan Willoughby Trevelyan William Pitt Trevelyan Henry Trevelyan	Sir John Trevelyan 1735–1828
elder sister Family John Hudson Charlotte Hudson Harrington Hudson Louisa Hudson	Susannah Trevelyan 1736–1780
elder sister Family Tobias Frere ... de Colascaue	Charlotte Trevelyan 1738–
elder sister Family James Field	Frances Trevelyan 1741–
himself Family Margaret Thornton Walter Blackett Trevelyan James Trevelyan Raleigh Trevelyan Calverley Trevelyan Margaret Hitchens Julia Ann Trevelyan Walter Calverley Trevelyan Frances Susannah Trevelyan	Walter Blackett Trevelyan 1743–1819
Family with Margaret Thornton
himself Parents Sir George Trevelyan Julia Calverley	Walter Blackett Trevelyan 1743–1819
wife Parents James Thornton	Margaret Thornton 1747–
son Family (none)	Walter Blackett Trevelyan 1775–1818
son Family (none)	James Trevelyan 1777–
son Family Elizabeth Grey Walter Blackett Trevelyan Thornton Raleigh Trevelyan Raleigh Trevelyan Elizabeth Trevelyan Constance Trevelyan Helena Trevelyan	Raleigh Trevelyan 1781–1865
son Family (none)	Calverley Trevelyan 1788–
Family with Margaret Hitchens
himself Parents Sir George Trevelyan Julia Calverley	Walter Blackett Trevelyan 1743–1819
wife Parents Richard Hitchens	Margaret Hitchens –1838
daughter Family George Dennis John Julia Anne John George Trevelyan John Edward William John Walter John Margaret John Louis Charles John Gertrude John	Julia Ann Trevelyan 1804–1842
son Family Isabella Tait Julia Ann Trevelyan Frances Isabella Trevelyan Margaret Lydia Trevelyan Walter Raleigh Trevelyan	Walter Calverley Trevelyan 1807–1849
daughter Family John Dangerfield Margaret Eleanor Dangerfield	Frances Susannah Trevelyan 1811–1875