Sarah Allen, 18031815 (aged 12 years)

Birth about 1803 21 19
Prime Minister of the United Kingdom
Henry Addington
from March 17, 1801 to May 10, 1804 (aged 1 year)

Prime Minister of the United Kingdom
William Pitt the Younger
from May 10, 1804 to February 11, 1806 (aged 3 years)

Prime Minister of the United Kingdom
William Grenville
from February 11, 1806 to March 31, 1807 (aged 4 years)

Birth of a brotherLeonard Allen
December 29, 1807 (aged 4 years)
Prime Minister of the United Kingdom
William Cavendish-Bentinck
from March 31, 1807 to October 4, 1809 (aged 6 years)

Birth of a brotherLeonard Allen
December 28, 1810 (aged 7 years)
Birth of a sisterHannah Allen
April 28, 1811 (aged 8 years)
Death of a sisterHannah Allen
April 24, 1812 (aged 9 years)
British King
George III
from October 25, 1760 to January 29, 1820 (aged 17 years)

Prime Minister of the United Kingdom
Spencer Perceval
from October 4, 1809 to June 8, 1812 (aged 9 years)

Prime Minister of the United Kingdom
Robert Jenkinson
from June 8, 1812 to April 12, 1827 (aged 24 years)

Death May 1815 (aged 12 years)
Family with parents
father
17811831
Birth: March 14, 1781 23 21Sheffield Cathedral, Sheffield, Yorkshire, England
Death: October 1831Attercliffe, Yorkshire, England
mother
17841822
Birth: about 1784 25 26Mexborough, Yorkshire, England
Death: December 1822Attercliffe, Yorkshire, England
Marriage MarriageMarch 14, 1802Cathedral Saint Peter, Sheffield, York, England
22 months
herself
18031815
Birth: about 1803 21 19Sheffield, Yorkshire, England
Death: May 1815Sheffield, Yorkshire, England
5 years
younger brother
18071873
Birth: December 29, 1807 26 23Sheffield, Yorkshire, England, United Kingdom
Death: October 13, 1873Kimberworth, Yorkshire, England
3 years
younger sister
18111812
Birth: April 28, 1811 30 27Sheffield, Yorkshire, England
Death: April 24, 1812Sheffield, Yorkshire, England
6 years
younger brother