[rokhayakebe]

<Edit>Leave your email in your profile, and after doing some research I will send you info. This is a very good question.</Edit>

Sorry for the late reply. I picked up a coffee table book titled "100 of the World's Most Beautiful Paintings," reading through it, I would quickly Google artists, and found a few lived close to each other and during the same era. I would have to go through it again, but surely I will add it here once I do.

Something more obvious would be Socrates -> Plato -> Aristotle.

Also Einstein's influential TOR work on the Atomic bomb when highly capable scientists advanced the same work in the United states at the same time.