John Alexander Sinton 1884-1956 June 25, 2018June 25, 2018 Content Mgr John Alexander Sinton 1884-1956 VC FRS Date of unveiling – 28th March 2017 Location – Lissan Church of Ireland, Churchtown Road, Churchtown, Cooktown, CO. Tyrone BT80 9XT. Click here to read John Alexander Sinton’s entry in the Dictionary of Ulster Biography