Hopefully you can help me. This was a cartoon series that I saw in the 80's. It was based in the 20's or somewhere around there. It was about a family and I believe the main character was a boy who I believe had a dog. I do remember they were in a farm kind of thing because they wore overalls. I do remember the grandfather making all kinds of crazy inventions - like rube goldberg's type - to get silly things done and the kid always tried to get his grandfather out of trouble.

Thanks!