Question: What was the ancestral home of the Trafford family, that had a manager who was an English transport engineer who began his working life developing and building gas-powered trams?
Sentence (from "William Henry Gaunt"): The works at Ashbury supplied the trams for Britain's first gas-powered tramway, the Blackpool, St Annes and Lytham tramway, operated by the British Gas Traction Company.
Relevant evidence: No