I have found Elizabeth Maria,one of 6 children of Benjamin born 10 March 1813, died 12 June 1886 and Martha Odell Tungate. Benjamin was 2nd son of James Tungate 1790-1883 and Maria Woolston. Benjamin's brother John went to Canada and James inherited farm at Scratby, county of Norfolk England (east coast opposite Netherlands). Previous generation was William Tungate who married Ann Davey. Have will of James Tungate, died 1883. Lots of Tungates in England but only found in one area, counties of Norfolk and Suffolk on east coast. Originally came from village of Tungate (not longer there) in Norfolk. Small farmers. Don't think this is the Elizabeth you are looking for, but only one on family tree, unless John and James had another sister, apart from Mary who died aged 14.