John I Olson age: 79 Known as: John Olsen Related to:Kathleen Ohlson, 53 Grace Giulianna, 31 Has lived in:Belmont, MA Yarmouth Port, MA Annapolis, MD Boston, MA John F Olsen age: 67 Known as: John Folson John F Olson Related to:Patrick Olson, 30 Has lived in:Framingham, MA Waltham, MA Dorchester, MA John Olson Has lived in:Boston, MA