One has to remember, too, that not all people had their children baptised anyway.
Census states Elizabeth bc.1833 Rawdon and Samuel bc.1829 Hawksworth, both in the Leeds/Otley area - indeed, Samuel's birthplace is given as Hawksworth, Otley on one census.
Think their marriage could have taken place in June quarter 1856 Otley (cannot find online) where 2 of the possibilities are a Samuel Rhodes and Elizabeth Gascoigne. Early census and baptisms shows Elizabeth Gascoigne bp.8/1/1832 Rawdon, dau. of William and Dinah.
William and Dinah had 6 children baptised in Rawdon - however, by 1841 his wife is a Martha and 5 of the children he had with Dinah are listed, together with last 2 being an Eliza 6 and Lavinia 2 but although listed as Gascoigne I believe them to be Martha's children, not William's.
Dinah Gascoigne died June quarter 1839 Otley and looks like William Gascoigne remarried to a Martha Crabtree in Sept.qtr.1840 Otley. No Lavinia Gascoigne birth ca.1839 but there is a Lavinia Crabtree and feel sure that the last 2 children listed in 1841 are Martha's.
Annette