We actually talked briefly last year. I'm Elsie's brother William's great grand-daughter. Your cousin Don's grand-daughter. :)
It's funny I just emailed you... but it looks like I emailed your old address.
Anyways, sorry, I have not been able to get very far back on the Hill/Harrington side. For that reason I've been putting most of my energy into the Harden and Sharp/Crippen sides. I would love to hear how you've managed to find what you did on the Hills and Harringtons! I hit a wall pretty fast with them.