Jeffrey R Koch age: 55 Known as: Jeffery R Koch Jeff R Koch Related to:Mark Koch, 50 Has lived in:Turners Falls, MA Greenfield, MA Montague, MA Jeffrey A Koch age: 70 Known as: Jeffery A Koch Jeff A Koch Related to:Jeffrey Koch, 70 Has lived in:Eliot, ME Rochester, NH Nottingham, NH Goose Creek, SC Jeffrey T Koch age: 35 Related to:Brett Harris, 24 James Fitzpatrick, 35 Mylyn Filz, 46 Has lived in:Raynham, MA