Sarah, just putting you on track
CHARLOTTE is on all the censuses to 1881. ON FMP she is mistranscribed as SHAPER in 1861 and as STRONGER in 1871. CHARLOTTES birth year and place are consistent throughout, as are Robert's.
They had 2 other children between 1837 and 1841, both died before the 1841 census. On GRO index their Mmn is Falkender and Falhender.

Dave

Edit, FMP has the same 1812 baptism Moira found but they have transcribed the mother name as Mary Welsher

Thank you. I will follow up on these names. X

Sarah, one more child was Elizabeth Stringer Q4 1852 boston, mmn FALHINDER
Dave

Thanks Dave :-)