University of Durham. Department of Palaeography and Diplomatic.

• Durham diocesan records
• Grey of Howick Collection
• Handlist of Halmote Court books, Palatinate of Durham and Bishopric estates in the Prior's Kitchen, the College, Durham
• List of the papers of General Charles Grey and of his wife, Caroline Grey
• List of the papers of Malcolm MacDonald
• List of the papers of Maria, 3rd Countess Grey