Yes I am aware of the photos on Ancestry I am also in contact with Dorothy Kewley the owner of that tree she kindly sent me the photos I also have a photos of James Kewley the inventor but we are struggling with the marriage of James Birth and Marriage.
I did find this link of a Genealogy encyclopaedia and if you download the file it is a large book but after the search for Kewley it has about 13 pages of him mentioned in this and his Inventions.
I was very interested in the part that James invention was put forward for a Sir Joseph Banks and the Horticultural society to view his Automated Gardener but they rejected it I am sure this would have taken peoples jobs so maybe that why it was rejected.
Sir Joseph Banks is a name from the past that is impressive
Best Regards,
Tom.