Who is the earliest person we know as Firstname - M.I. - Lastname?

In My Humble Opinion
41

Haha! Makes total sense.

42

I don’t know who the earliest is, but I’ll go with James T. Kirk as the latest.

43

John Q. Public?

44

Could I be any more of an explorer?

45

Are these “Firstname M. Lastname” stylings contemporary? Did the parents of Roger B. Taney use that? If not, when did he first start using it?

46

I thought Salmon P Chase might beat out Taney, but no. Born 1808.