Colby Delafield is a pre-made townie from Oasis Landing who can be seen wandering around town. He can be made playable by marrying him, or asking him to move in.
He has a fellow townie sister, Vivian, whom he is friends with. Like all pre-made Sims from Oasis Landing, he has the Future Sim hidden trait. He has mastered his Advanced Technology skill and has 4 skill points in Laser Rhythm-a-con.