The papers of Rev George Grey and his wife Agnes consist of two series: the diaries of George Grey (EGR4/7/1) and other papers (EGR4/7/2).
The papers of Rev Harry Grey and his wives contain letters from George Grey to his father and mother during his childhood and early adulthood (EGR4/6/1/1/6, /12 & /14-15), and a letter from Joseph S.R. Evans to George Grey, 1845 (EGR4/6/1/1/16). There is also a letter from George Grey to his father, thanking the latter for the gift of an autobiography, 1857 (EGR4/6/2/4/2). Within the subfonds EGR11, Papers from Dunham Massey Hall relating to the Cheshire and Lancashire Estates, there is a letter from George Grey to Arthur Frederick Payne concerning the executorship of his father's will, 1860 (EGR11/3/5/72).