Hiya, from what my mum remembers Ernest died quite young in Leeds he was married to a lady called Edna and had a son called Pat. Edna died and Pat came over to live with James and Agnes Caveen (your grandparents) for a while. Pat then came out to Canada with Dennis. Ernest was a car salesman not in secret service. He then met up with a lady called Margery. My mum said she worked in a large department store in Leeds in the Hat section.