Isabel Fenwick

Isabel Heron m. John Fenwick of Walker (will: 10 Oct 1580).

https://www.genealogy.com/forum/surnames/topics/fenwick/517/

Margerie (Heron) Shafto had at least two sisters and one brother:

1. Isabell Heron, wife of John Fenwick [d. 1580-81], Gent., of Walker, Northumberland.[Possibly the parents of John Fenwick, Gent., of Brenkley].

• Hodgson, J.C. (1897). "Hexamshire: Part II." A History of Northumberland, IV, pp. 340. Northumberland County History Committee. Newcastle-Upon-Tyne: Andrew Reid & Co., LTD. <GoogleBooks>