Some notices of the life of Henry, Lord Percy, sixth Earl of Northumberland, and of the parish church of St. Augustine, afterwards St. John at Hackney /
Simpson, Richard,active 1874-1882.
Guildford : Printed for private circulation by Billing,
1879.
Northumberland, Henry Algernon Percy, 6th Earl.
St. John's Church (Hackney, England)