John G Carlson age: 73 Known as: John Shadowbrook John G Carlosn Carlson G John Ln A Shadowbrook Related to:Maire Malcolmson, 67 Has lived in:Shrewsbury, MA Bellingham, MA Blackstone, MA Milford, MA John F Duffy age: 81 Known as: John V Carlson Related to:Kristin Duffy, 41 Has lived in:Framingham, MA Ashland, MA Natick, MA Wellesley, MA