Elizabeth may have had a brother, Peter, born Yarmouth, Norfolk, England, Christened in 1633. Christening dates, rather than birth dates are possible as the Christening dates are only 5 months apart.
My paternal line also traces back to Norfolk County, England, but near Norwich. Earlier generations were traced back by my cousin who used church records. The earliest record found was of Daniell Gill born est. 1650 at Tivetshall St. Margaret, Tivetshall St. Margaret, Norfolk, England. He died 1715/16. His wife's first name was Elizabeth.