Main Blackett Tree

Events of close relatives
Birth	before February 2, 1732 45 28
Christening	February 2, 1732 St. Martin Coney Street, York, Yorks.
Death of a mother	Diana Blackett April 1742 (Age 10 years) York, Yorks.
Burial of a mother	Diana Blackett April 14, 1742 (Age 10 years) St. Martin, Coney Street, York, Yorks.
Birth of a sister	Arabella or Annabella Wentworth before April 16, 1742 (Age 10 years)
Christening of a sister	Arabella or Annabella Wentworth April 16, 1742 (Age 10 years) St. Martin, Coney Street, York, Yorks.
Death of a brother	Richard Wentworth 1745 (Age 12 years)
Marriage	John (Rev. Dr.) de Chair — View this family June 14, 1750 (Age 18 years) York, Yorks.
Birth of a son #1	Richard Blackett (Rev.) de Chair June 13, 1760 (Age 28 years) Sibertswold, Kent
Christening of a son	Richard Blackett (Rev.) de Chair July 5, 1760 (Age 28 years) Sibertswold, Kent
Death of a father	Sir William Wentworth March 1, 1763 (Age 31 years) Silkstone, Yorks.
Burial of a father	Sir William Wentworth March 12, 1763 (Age 31 years) Chapel at Bretton Hall, Yorks.
Birth of a daughter #2	Julia de Chair before February 19, 1764 (Age 32 years)
Christening of a daughter	Julia de Chair February 19, 1764 (Age 32 years) St. James's, Westminster, London
Birth of a daughter #3	Selena de Chair about 1768 (Age 35 years)
Death of a sister	Arabella or Annabella Wentworth about 1782 (Age 49 years) France
Marriage of a child	Richard Blackett (Rev.) de Chair — Isabella Beauvoir — View this family July 10, 1786 (Age 54 years) St. George, Hanover Square, London
Death of a brother	Sir Thomas Wentworth Blackett July 10, 1792 (Age 60 years) Silkstone, Yorks.
Burial of a brother	Sir Thomas Wentworth Blackett July 16, 1792 (Age 60 years) West Bretton, Wakefield, Yorks.
Death of a daughter	Julia de Chair November 16, 1793 (Age 61 years) East Barnet, Herts.
Death	June 19, 1802 (Age 70 years) Baker Street, Portman Square, St. Marylebone, Middx.
Burial	June 23, 1802 (4 days after death) St. Mary, East Barnet, Herts.

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 Diana Blackett William Wentworth Diana Wentworth William Wentworth Sir Thomas Wentworth Blackett Richard Wentworth Charles Wentworth Elizabeth Wentworth Julia Wentworth Arabella or Annabella Wentworth Sir William Wentworth Birth: before October 29, 1686 21 28 Death: March 1, 1763 — Silkstone, Yorks.
mother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Sir William Wentworth William Wentworth Diana Wentworth William Wentworth Sir Thomas Wentworth Blackett Richard Wentworth Charles Wentworth Elizabeth Wentworth Julia Wentworth Arabella or Annabella Wentworth Diana Blackett Birth: September 11, 1703 46 35 Death: April 1742 — York, Yorks.
	Marriage: June 23, 1720 — St. Paul's Cathedral, London
9 months elder brother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships William Wentworth Birth: March 1721 34 17 — Silkstone, Yorks. Death: April 1721 — Silkstone, Yorks.
20 months elder sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Godfrey Bosville William Bosville Elizabeth Diana Bosville Thomas Blackett Bosville Julia Bosville Diana Wentworth Birth: before October 31, 1722 36 19
18 months elder brother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships William Wentworth Birth: before April 18, 1724 37 20 Death: November 25, 1726 — Silkstone, Yorks.
2 years elder brother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Unmarried … Diana Wentworth Sophia Wentworth Blackett Louisa Blackett Wentworth Sir Thomas Wentworth Blackett Birth: before April 12, 1726 39 22 Death: July 10, 1792 — Silkstone, Yorks.
7 months elder brother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Richard Wentworth Birth: before November 4, 1726 40 23 Death: 1745
17 months elder brother	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Charles Wentworth Birth: before April 4, 1728 41 24 — York, Yorkshire Death: April 15, 1728 — York, Yorkshire
3 years elder sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse James Watson Elizabeth Wentworth Birth: before December 15, 1730 44 27
14 months herself	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse John (Rev. Dr.) de Chair Richard Blackett (Rev.) de Chair Julia de Chair Selena de Chair Julia Wentworth Birth: before February 2, 1732 45 28 Death: June 19, 1802 — Baker Street, Portman Square, St. Marylebone, Middx.
10 years younger sister	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Arabella or Annabella Wentworth Birth: before April 16, 1742 55 38 Death: about 1782 — France

Family with John (Rev. Dr.) de Chair - View this family

husband	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Julia Wentworth Richard Blackett (Rev.) de Chair Julia de Chair Selena de Chair John (Rev. Dr.) de Chair Birth: before July 19, 1728 50 38 Death: October 1810 — Bath, Soms.
herself	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse John (Rev. Dr.) de Chair Richard Blackett (Rev.) de Chair Julia de Chair Selena de Chair Julia Wentworth Birth: before February 2, 1732 45 28 Death: June 19, 1802 — Baker Street, Portman Square, St. Marylebone, Middx.
	Marriage: June 14, 1750 — York, Yorks.
10 years son	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Family with spouse Isabella Beauvoir Isabella Mary de Chair Osmund Blackett de Chair Henry William de Chair Dudley de Chair John (Rev.) de Chair Peregrine Edward de Chair Julia de Chair Frederick (Rev.) de Chair Julia Frances Stanley de Chair Richard Blackett (Rev.) de Chair Birth: June 13, 1760 31 28 — Sibertswold, Kent Death: March 26, 1851 — Sibertswold, Kent
4 years daughter	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Julia de Chair Birth: before February 19, 1764 35 32 Death: November 16, 1793 — East Barnet, Herts.
5 years daughter	Ancestors Compact tree Descendants Family book Fan chart Hourglass chart Interactive tree Pedigree Pedigree map Relationships Selena de Chair Birth: about 1768 39 35 Death: June 8, 1840 — Upper Grosvenor Street, Westminster, Middx.

Show all notes
Note	Will dated 31 Mar 1802 proved 15 Jul 1802.

Family with parents
father Parents Sir Matthew Wentworth Elizabeth Osbaldeston	Sir William Wentworth 1686–1763
mother Parents Sir William Blackett Julia Conyers	Diana Blackett 1703–1742
elder brother Family (none)	William Wentworth 1721–1721
elder sister Family Godfrey Bosville William Bosville Elizabeth Diana Bosville Thomas Blackett Bosville Julia Bosville	Diana Wentworth 1722–
elder brother Family (none)	William Wentworth 1724–1726
elder brother Family Unmarried … Diana Wentworth Sophia Wentworth Blackett Louisa Blackett Wentworth	Sir Thomas Wentworth Blackett 1726–1792
elder brother Family (none)	Richard Wentworth 1726–1745
elder brother Family (none)	Charles Wentworth 1728–1728
elder sister Family James Watson	Elizabeth Wentworth 1730–
herself Family John (Rev. Dr.) de Chair Richard Blackett (Rev.) de Chair Julia de Chair Selena de Chair	Julia Wentworth 1732–1802
younger sister Family (none)	Arabella or Annabella Wentworth 1742–1782
Family with John (Rev. Dr.) de Chair
husband Parents Edward (Rev.) de Chair Dorothy …	John (Rev. Dr.) de Chair 1728–1810
herself Parents Sir William Wentworth Diana Blackett	Julia Wentworth 1732–1802
son Family Isabella Beauvoir Isabella Mary de Chair Osmund Blackett de Chair Henry William de Chair Dudley de Chair John (Rev.) de Chair Peregrine Edward de Chair Julia de Chair Frederick (Rev.) de Chair Julia Frances Stanley de Chair	Richard Blackett (Rev.) de Chair 1760–1851
daughter Family (none)	Julia de Chair 1764–1793
daughter Family (none)	Selena de Chair 1768–1840