Jonathan 'Leslie' Swanson is a minor character in the NBC sitcom Parks and Recreation. He is the son of Ron Swanson and Diane Lewis.
Physical Appearance[]
Jon Swanson has light skin and dark chocolate hair, which he appears to have combed like his father, Ron Swanson. From the photograph seen in One Last Ride, he seems to have dimples. He has steel blue eyes.
Personality[]
From the few appearances he makes, a surprising amount about him is known. In The Wall, it is seen that Ron has taken him to the abandoned floor of City Hall. Unlike most normal babies, Jon doesn't cry, fuss, or get scared when around power tools. The loud noises don't bother him, and in fact, he looks like he enjoys them. This shows that like his father, he enjoys construction. Another similarity between him and his father is that from the shown picture, he likes woodworking.
Storyline[]
The audience first learns about Jon when Andy finds a pregnancy test at Ron’s cabin. After interviewing all of the women from the cabin, Andy eventually realizes that the pregnancy test could only belong to Diane.