Thomas Faynor

Thomas Faynor was a demigod son of Hephaestus. He was the owner of the Bakery in London where the Great Fire began in year 1666.

The Lost Hero
It is said that he was the last child of Hephaestus before Leo Valdez to be known to have power over fire. As controlling fire is a difficult skill, he started the Great Fire of London in 1666, which destroyed most of the city.