Does anyone have any info on Isaac Brinkworth (born abt. 1800) and his wife Sarah (nee Bath?)(born abt.1800) from Corsham in Wiltshire. They are shown in the 1841 census as having 5 children :-George (1826), John (1829), William (1832),Jane (1834) and Ann (1837).Isaac and Sarah then seem to disappear from subsequent censuses although I do have the marriage certificate of Jane Brinkworth who married William Dix on 5th Oct 1853 which names Isaac as a witness to the marriage.
Any help would be appreciated on parents and other family links