Tyler Westcott (HERI)

 is a firestarter that the Charmed Ones saved. Piper bound his powers to give him a chance at a normal life, or as normal as he could get growing up in the foster care system. Even though magic disappeared, when he was an adult, he came to Piper to get his powers unbound. . . just in case. As a result when magic returned he found out by setting things on fire on accident. All four of his children are magical and one of his daughters is also a firestarter.

Family
Although Tyler had Piper unbind his powers when he became an adult, he didn't tell Miranda what he could do when they were dating or even after they got married. They had four children, a son, Matthew, named after Paige, and three daughters, Piper, Leah, and Halli, named after Piper, Leo, and technically Phoebe. Miranda gave each of the children their middle names, but although she didn't know the whole story, she understood that the people Tyler named their children after had saved him and he would never have been alive to meet her without them, so she allowed him to choose their first names.