Mary Ann may have died before 1841, hence her non-appearance in the 1841 CENSUS
References
↑International Genealogical Index. ( The Church of Jesus Christ of Latter-day Saint, 1999-2008) Batch No: C151751 Date: 1702-1853 Printout Call No: 6905288.
↑England. Births and Christenings, 1538-1975. (FamilySearch, Ancestry.com, Findmypast) Baptism Register; Service of Church: Registers of Baptisms, Marriages and Burials; Incumbent; Colchester, St. Leonard; Parish Records;1813-1858, 28 Dec 2021.
Name: Mary Ann Youngs Gender: Female Baptism Date: 26 Aug 1827 Baptism Place: Essex, England Father: George Youngs Mother: Sarah Youngs