Thank you to all who have helped me with this.
I had never even heard of Lord and Lady Coventry so I doubt that I would ever have known their story without this thread.
I think that there are a number of possibilities, including:
David Neale did help them, and was left a bequest in Lady Coventry's Will, but never received it because he was long dead by the time of her death.
David Neale wasn't forgotten, and was offered a reward (rather than it being in the form of a bequest in Lady Coventry's Will), which may have involved a small parcel of land, which he would have had to sign for at their London solicitors. He refused this offer because he would not leave his dying wife.
David Neale did help them, but the bequest was just a story, either invented or misunderstood.
David Neale lived there at the time, so knew the story and retold it to his family, but was not personally involved.
At least I know more, now. I have read reports of the incident and seen pictures of the people involved. I'm happy with that and very grateful for the help I have received. Thanks again!
