i had a lot in mind but i can also scrap all of it: asher lived in foxholm when he was born and then his parents split and he moved elsewhere with his mom. maybe his mom had another kid with a new guy, or his dad had another kid with a new woman, or adopted a child and stayed in foxholm. maybe they left to the next city over and only his sibling lives in foxholm now. there are so many ways to play it i'm not really against any angle