I read a fascinating article [pdf] by Steve Batterson about Hubert Newton, the advisor of E. H. Moore, the so-called “father of American mathematics” who has a stunning 11938 academic descendants.
As is made clear in the article, the idea that Chasles was his academic advisor is questionable by the standards of today. Indeed, it was not until Newton started teaching at Yale that they even offered a PhD.
Interestingly, Google turned up Newton’s obituary from the NY Times.