The following is a guess:
Ok well until the experts arrive I'll give my 2 cents' worth. I don't know much about chicken genetics.
The roo almost reminds me of a Welsummer roo and I'd imagine that I see some RIR coloring.
http://www.feathersite.com/Poultry/CGP/Wels/BRKWelsummers.html
scroll way down
The hen's coloration looks just like an Easter Egger I have had, but she has a single comb. I like to think of the coloration as Blue Buff Columbian, but I really don't know.
Take this with a grain of salt. I just felt bad that no one had seen your post yet and I had a similar hen once. Actually I also had a Welsummer roo once too but gave him away when very young.
If no one responds, you might do a search for Blue Buff Columbian and RIR Welsummer crosses to see if that is the case. I would be surprised if my guess was correct though.
Someone will hopefully nail it for you!