This document is Miscellanea Genealogica et Heraldica, Volume 1, edited by Joseph Hackson Howard, LL.D., F.S.A., New Series, Hamilton, Adams, and Co., Paternoster Row, London (1874).
The Sophia Hungerford (IR17c) family is featured at pages 282-3.
The Joan Hungerford (EN8b) family is referenced at pages 358-9.