Healeyfield Lead and Silver Mine and Watergate Smelt Mill - Timeline

by Brian Page

12th century
Muggleswick granted to 5th, 6th and 8th Prebendaries of the Dean and Chapter of Durham
1545
Dean and Chapter leased mines in Muggleswick to Charles, Duke of Suffolk
1624
James 1 - Granted George, Duke of Buckingham all mines Royal within 10 miles of Muggleswick
c1700
Dean Howe farmhouse at Healeyfield built by Mr Shirley – agent for the London Lead Co.
1741
The London Lead Co acquired the Muggleswick mines
c1803
Watergate Lead Smelt Mill at Healeyfield opened
1885
Beam engine named “Whitwell” purchased and commissioned with some ceremony
1891
Healeyfield Lead Mine at Dene Howe closed
1913
Lead smelting at Watergate Smelt Mill closed