The description about the Time Traveller's physical appearance suggests that he. And his confession about craving a bit of meat suggests that

The Time Traveler is introduced as a recognized scientist and can be inferred to look like a nobleman. But in the future, he will look like someone scary and unapproachable to the Eloi and the Morlocks. He also later appears as a younger version of himself or Moses and dressed himself according to the time period he is in. In the future, the Time Traveler discovers everybody eats fruits solely so he will miss meat.