sentences:  In 1934 of the uninhabited Masham Moor (including the uninhabited part of Colsterdale), an area common to the parishes of Masham and East Witton, was added to the civil parish of Colsterdale.The lower part of the dale became part of the civil parish of Healey with Sutton (known as Healey from 1934) in 1866.During the First World War Colsterdale was the site of a training camp for the Leeds Pals.