William Andrew m. Seeth ---. She m. (2) Zechariah Hicks and was living in 1740 [when William's estate was finally divided].
Seeth is an unusual name. Seeth Grafton, the daughter of John Grafton and Seeth Gardner, was b. Salem in 1665 and would be an appropriate age. This is an attractive match because of other connections between the Andrew family and the Gardner family (William's aunt Mary White married Seeth Grafton's uncle Samuel Gardner). Cambridge Church records record the admittance of a "Mrs. Seeth Rosse" in 1665, but nothing more has been found on her, and whether she might have had a daughter.