Oliver Perkins-Traeger is the son of Ann Perkins and Chris Traeger. He was born during Season 6 Episode 16, "Galentine's Day", however, he wasn't actually born on Galentine's Day. Oliver is seven years old (as of 2021). He is the firstborn son and the older brother of Leslie Perkins - Traeger. Not a lot is known about him, except that he has a crush on Sonia Wyatt, one of Leslie Knope and Ben Wyatt's children. He was born in Ann Arbor, Michigan, and grew up in Pawnee, Indiana.