Helen S Robertson age: 94 Known as: Ghelen H Robertson Helen R Rogers Related to:Christopher Sonntag Has lived in:North Andover, MA Chelmsford, MA Helen Robertson Deceased Related to:Mark Robertson Thomas Robertson, 61 Timothy Robertson, 52 William Robertson, 27 Has lived in:Concord, MA Middleton, NH Helen D Robertson Deceased Related to:David Roberts, 54 Laura Roberts, 81 Jennifer Esporas, 44 Has lived in:Stamford, CT