In that regard it's hard to beat the Curies (barring the older Bernoulli family, of course): https://www.reddit.com/r/todayilearned/comments/3laog8/til_that_%C3

In that regard it's hard to beat the Curies (barring the older Bernoulli family, of course): https://www.reddit.com/r/todayilearned/comments/3laog8/til_that_%C3%A8ve_curie_unlike_her_mother_father/ https://www.reddit.com/r/todayilearned/comments/3laog8/til_t.... That's 5 Nobel Prizes (or 4 if you disregard the Peace Prize that the son-in-law earned).