Liam first appeared under the command of Major Miles in Baschool with the goal of capturing Scar. In the spring of the year 1915, he, along with Mick Murray, were responsible for getting Winry Rockbell back home safely. During the promised day he and Mick stayed at Rockbell Automail to protect Pinako Rockbell and Winry Rockbell, but couldn't do anything against the Nationwide Transmutation Circle.
- He was the one that advised Winry to remove her earrings when they were in Baschool, because due to the fact that her earrings are made of metal, they would freeze and her ears would get frostbite.
- Once Hiromu Arakawa didn't give a name to the character, studio Bones explained the process for giving names in Fullmetal Alchemist: "You know, sometimes the characters' names comes out by thinking in real people". When they needed a western name, the British musician Liam Gallagher came to mind, and his first name was the final choice.
- ↑ Bones studio website http://www.bones.co.jp/hagaren_yota/archives/000664.html. Retrieved January 22, 2010