According to Threlfall’s GMC50405, “WILLIAM FROST of Glemsford, county Suffolk, England, was probably born about 1495-1500. His wife was named Philippa. William died in the summer of 1549, testate. After his death, his widow remarried on 15 September 1552 at Glemsford, John Webb of Lidgate, which is about eight miles from Glemsford. He was a widower, his wife Rose having been buried at Lidgate on 11 February 1551/2. John and Philippa (-----) (Frost) Webb had a daughter, Anna, baptized in 1553, so it is apparent that Philippa was probably born after 1508. Philippa was buried at Lidgate on 20 January 1577/8 and John Webb on 25 July 1558.

“A William Frost appears in the Glemsford Subsidy list for 1524 when he is taxed two shillings on £4. An abstract of his will follows.”

See the data from Threlfall on John Webb under his second wife Philippa’s first husband William Frost.