I have been working on Clifford Bennett Nourse's Picton family and recently found that his wife, Sidna, studied photography in New York after the accidental death of her husband. If you are comfortable with it I would love to get one or more of her signed photos of Reginald Nourse and family to see the kind of work she did. I confirm they were no relation altho' living next door. Perhaps they are descended from the Nourses of Weston-under-Penyard who emigrated from England to the US?
Regards, Steven Staples