About Thomazyn Nasfield
- One of two wives. Mentioned in the will of John Musgrave (#22759), 18 Jan 1593.
- Flower's Visitation of Yorkshire of 1563/4, Pedigree of Nasfield.
- Harlein Society, Vol. 16, Visitation of Yorkshire in the years 1563 and 1564, by Flower. "Nasfield."