See also

John SUMNER's parents: Joshua SUMNER (c. 1803-1854) and Mary LEECH (1808-aft1851)
John SUMNER's siblings: Thomas SUMNER (c. 1831-1832), Margaret SUMNER (c. 1831-1832), Thomas SUMNER (c. 1833-1834), Martha SUMNER (c. 1835-1837), Joshua SUMNER (c. 1837-1866), Mary SUMNER (1838-1887), Elizabeth SUMNER (1840-1841), James SUMNER (1843-1845), William SUMNER (1846-1891) and James SUMNER (1848-aft1881)

John SUMNER (1842-bef1851)

Name:
John SUMNER
Sex:
Male
Father:
Joshua SUMNER (c. 1803-1854)
Mother:
Mary LEECH (1808-aft1851)

Individual Events and Attributes

Birth:
Q2 1842
Liverpool, Lancashire^1,2
Baptism:
5 Aug 1842 (age 0)
Liverpool, Lancashire¹
Address: St Peter's
Residence:
1842 (age 0)
Liverpool, Lancashire¹
Address: Gildart's Gardens
Death:
bef 1851 (age 8-9)
Not present in 1851 census - he would have been 9 so normally would still have been at home. Cannot find any particular clues though.

Sources

Liverpool Catholic Parish Records. Liverpool Record Office, 3rd Floor Central Library,

William Brown Street,

Liverpool L3 8EW. Web: https://liverpool.gov.uk/libraries/archives-family-history/.

2.: England and Wales Birth Registration Index, General Registrar's Office.