Keywords: Plan of Etal Castle.png en Plan of Etal Castle; cleaned up and labelled by Hchc2009 1922 Vickers Kenneth H ed 1922 Northumberland County History Newcastle-upon-Tyne Vol 11 p 463 W H Knowles 1857- 1943 other versions PD-old-70-1923 Uploaded with UploadWizard Etal Castle |