Check the marriage date.
She came from Ipswich, England on the "Francis" in April 1634; (A person of the Great Migration). She is listed on the manifest as "Faith Clearke". She is listed among those passengers not taking the Oath of Allegiance and Supremacy at the Custom House at Ipswich, due to being under age. Her age is indicated as 15 years in the record.
Less than a year after her arrival at Plymouth, she married Edward Doty. In his "History of Plymouth Plantation" completed in 1650, Governor Wiliam Bradford refers to her as Edward Doty's second wife. The colony records contain no indications that Edward was married earlier and no clues to the identity of his first wife.