Joan C Richter age: 91 Known as: John C Richter John J Richter Related to:Nolan Richter, 39 Mary Silvestri, 66 Has lived in:Holyoke, MA South Hadley, MA Fairfield, CT Joan M Richter age: 93 Related to:Charles Richter, 91 Has lived in:South Hadley, MA Holyoke, MA