Yep, What Smokin Guns said.
Your 61 is probably the small forearm early model with the straight cut barrel, and if it is a standard round barrel 22 S,L,LR is probably in the $300.00 range.
If it wasn't drilled for a scope or possibly an octogon barrel the value would be considerably more. Still a well made quality rifle that would be a pleasure to own.
The model 67s were never serial #'d so the only clue as to date would be in 1938 they did away with the fingergrooved stock and the takedown screw was resessed flush with the stock. The 67s are starting to gain a little collector interest, but they have to be pretty nice to bring over $200.00. Most well used 67s are worth between $100.00-$175.00. However as you say, it's family and how do you put a value on that?
The thing about owning a couple of old Winchesters is they are addictive and pretty soon you have a whole closet full.