Just an update. On Henry/Alice Smith. Found this concerning their daughter.
Durham County Advertiser , Durham 21 Feb 1851
Inquest was held on the same day, before the same coroner, at Easington Lane, on view of the body of Joanna Smith aged 9 years, daughter of Henry Smith, who on the preceding afternoon got between 2 coal waggons which were standing on the coal trunk at Easington Lane, and the man in charge of them having caused one of them to move, the deceased was jammed between the sole ends and received such injuries as resulted in her death the same night.
Verdict accidentally.
Also I took a visit up to the area where Henry committed suicide by hanging. Based on the coroners report, and help from locals ( one of whom worked the farm, and said every time he went passed a certain tree, he felt uneasy!!) - the last known place where Henry was seen by a young girl at 7am before he was found hanging from a tree - was a well. This well still exists.