Warwick ARCHIBALD was a stonemason. Warwick was a son of Henry and Mary ARCHIBALD.
We know he was a stonemason from the death certificate of his daughter Mary Archibald who died of consumption in 1843 aged 18 at Grimshaw Park, Blackburn. The person reporting the death was a Betty Archibald who may have been the mother.
Warwick cannot be found in the 1841 census, but then neither can a Betty ARCHIBALD (other than Warwick's 6 year old niece.)