David J Swanson age: 45 Related to:Olivia Swanson, 27 Claire Daniel, 27 Has lived in:Dorchester, MA Quincy, MA Mililani, HI Wahiawa, HI David J Swanson age: 70 Known as: Derek J Swanson Dave J Swanson David J Douglas David J Swason Related to:Ann Willis, 34 Has lived in:Brockton, MA Marstons Mills, MA Boston, MA