Elizabeth Mitchell was the first child of Experience Mitchell and Jane (Cooke) Mitchell. She was born about 1628, in Plymouth Colony.
Elizabeth married John Washburn on 6 Dec 1645. They had 11 children. John Jr @1646 Thomas @1648 Samuel @1651 Joseph 7 July 1653 Johnathan @1655 married Hannah Latham @ 1677 Benjamin @1658 Mary @1661 Elizabeth @1664 Jane @1670 James 15 May 1672 married Mary Bowden on 20 December 1693 Sarah @1675
John and Elizabeth were among the original settlers of what is referred to today as "Old Bridgewater". They settled in the area that is today the central portion of the town of Bridgewater. "Old Bridgewater" was officially incorporated in 1656.
Elizabeth died between 1681 and 1684. She died before her father, and thus not mentioned in his will. When and where exactly is not known, and neither is her place of burial.