03 Sep 1794 [her father] Henry Lascelles 2nd Earl Harewood 1767-1841 (age 26) and [her mother] were married. He the son of Edward Lascelles 1st Earl Harewood (age 54) and Anne Chaloner Baroness Harewood (age 51).
In 1796 John Stanley 1st Baron Stanley Alderley (age 29) and [her future sister-in-law] Maria Josepha Holroyd Baroness Stanley Alderley were married. She the daughter of John Baker Holroyd 1st Earl Sheffield (age 60) and .
Around 1802 Harriett Lascelles Countess Sheffield was born to Henry Lascelles 2nd Earl Harewood 1767-1841 (age 34) and .
On 03 Apr 1820 [her grandfather] Edward Lascelles 1st Earl Harewood (age 79) died. His son [her father] Henry Lascelles 2nd Earl Harewood 1767-1841 (age 52) succeeded 2nd Earl Harewood in Yorkshire, 2nd Viscount Lascelles, 2nd Baron Harewood of Harewood in Yorkshire. [her mother] by marriage Countess Harewood in Yorkshire.
On 30 May 1821 John Baker Holroyd 1st Earl Sheffield (age 85) died. He was buried at Sheffield Family Mausoleum Church of St Mary and St Andrew, Fletching. His son [her future husband] (age 19) succeeded 2nd Earl Sheffield of Dunamore in Meath, 2nd Viscount Pevensey, 2nd Baron Sheffield of Dunamore in Meath, 2nd Baron Sheffield of Roscommon in Roscommon, 2nd Baron Sheffield of Sheffield in Yorkshire.
On 01 Jun 1827 Arthur Charles Legge (age 26) and [her future sister-in-law] Maria Josepha Holroyd Baroness Stanley Alderley were married. She the daughter of John Baker Holroyd 1st Earl Sheffield and . He the son of George Legge 3rd Earl Dartmouth and Frances Finch Countess Dartmouth 1761-1838 (age 66).
Before 18 Jan 1832 (age 29) and Harriett Lascelles Countess Sheffield (age 30) were married. She by marriage Countess Sheffield of Dunamore in Meath. She the daughter of Henry Lascelles 2nd Earl Harewood 1767-1841 (age 64) and . He the son of John Baker Holroyd 1st Earl Sheffield and Anne North Countess Sheffield 1760-1832 (age 71).
On 18 Jan 1832 [her son] was born to [her husband] (age 29) and Harriett Lascelles Countess Sheffield (age 30) at Marylebone.
On 24 Nov 1841 [her father] Henry Lascelles 2nd Earl Harewood 1767-1841 (age 73) died. His son [her brother] Henry Lascelles 3rd Earl Harewood (age 44) succeeded 3rd Earl Harewood in Yorkshire, 3rd Viscount Lascelles, 3rd Baron Harewood of Harewood in Yorkshire. Louisa Thynne Countess Harewood 1801-1859 (age 40) by marriage Countess Harewood in Yorkshire.
On 26 Jun 1849 [her son-in-law] Edward William Harcourt (age 24) and [her daughter] Susan Harriet Holroyd were married. She the daughter of (age 47) and Harriett Lascelles Countess Sheffield 1802-1889 (age 47).
In 1863 [her sister-in-law] Maria Josepha Holroyd Baroness Stanley Alderley died.
On 05 Apr 1876 [her husband] (age 74) died. On 05 Apr 1876 His son [her son] (age 44) succeeded 3rd Earl Sheffield of Dunamore in Meath, 3rd Viscount Pevensey, 3rd Baron Sheffield of Dunamore in Meath, 3rd Baron Sheffield of Roscommon in Roscommon, 3rd Baron Sheffield of Sheffield in Yorkshire.
On 01 Jan 1889 Harriett Lascelles Countess Sheffield (age 87) died.
Paternal Family Tree: Lascelles
Maternal Family Tree: Henrietta Sebright Countess Harewood 1770-1840
Great x 4 Grandfather: William Lascelles
Great x 3 Grandfather: Francis Lascelles
Great x 2 Grandfather: Daniel Lascelles
Great x 4 Grandfather: William St Quintin
Great x 3 Grandmother: Frances St Quintin
Great x 1 Grandfather: Edward Lascelles
Great x 4 Grandfather: Philip Lascelles
Great x 3 Grandfather: Edward Lascelles
Great x 2 Grandmother: Mary Lascelles
GrandFather: Edward Lascelles 1st Earl Harewood
Father: Henry Lascelles 2nd Earl Harewood 1767-1841
Great x 1 Grandfather: William Chaloner
GrandMother: Anne Chaloner Baroness Harewood