John Redding
Only 1 baptism for John Redding in London baptisms between 1769 and 1789- this in 1771 to William & Ann in Harrow . And just 1 baptism for Mary Dunford -in 1773 to John & Sarah in Holborn
1807. John Redding married Mary Dunford, both of the parish of Hammersmith, on 6/9/1807 in All Saints Fulham - London Ancestry marriages, no parents given. William Redding a witness
1821. Mary A Redding was baptised to John & Mary , abode Hammersmith, on 20/5/1821. Her father a labourer. London baptisms Ancestry
Would need to find more baptisms to this couple [ no others in Hammersmith 1807-1831, just 1 in Hampstead, Camden in 1830 to a John & MaryAnn] to be sure of finding them in 1841C- and they might have died before that anyway!