History of St. Augustine Church: By Arthur Peal [not Arthur Peel]
Northbourne, Church Bells: Photographs, inscriptions, statistics and history of the church bells of St. Augustine's church Northbourne.
Northbourne Church: Kent Archaeological Society website. Watercolour and sepia drawings of Northbourne church: 1807, 1853, 1863.
Lydden Valley Research Group: This site includes the history of the Lydden Valley between Deal and Sandwich; part of which historically belonged to the manor of Northbourne.
Northbourne Tithe award schedule 1844: Kent Archaeological Society website. List of owners and occupiers, along with type of land and property.
Betteshanger Church: Watercolour of St. Mary's Church in 1807
Ham Church: Watercolour and, sepia drawing of Ham church: 1807, 1853
Kent Online: Kent Messenger Group website for history books as well as present day Local and County information.
Index Project: Missing Indexes for Deal and Sandwich books.