Ulysses S. Grant V...

...died at age 90. His death was confirmed by a grandson, Ulysses S. Grant VI. (There's gotta be a blog post here somewhere.)

I couldn't find a picture of Grant, but I did find this nifty picture of Ulysses S. Grant III (left) and Robert E. Lee IV dedicating a Civil War memorial in 1950. That's kinda cool.