Sheffield Daily Telegraph – Friday 15 September 1911
Colliery Changes at Denaby
Mr H.S. Witty, manager of the Cadeby Colliery has been appointed agent to the Denaby and Cadeby Main Collieries Company Limited.
Mr C Bury, manager of the Denaby Colliery, succeeds Mr Witty at Cadeby, and Mr Douglas Chambers, son of Mr J.E. Chambers, manager of Cortonwood Colliery, and nephew of Mr W.H. Chambers, managing director of the Denaby and Cadeby Collieries succeeds Mr Bury at Denaby.