David E Elder age: 72 Known as: Dave Elder David Eldner David E Eleder Related to:Helen Elder, 47 Has lived in:Londonderry, NH Lowell, MA Tewksbury, MA North Billerica, MA David R Elder age: 42 Known as: Dave R Elder David Relder Related to:Helen Elder, 47 Has lived in:Londonderry, NH Tewksbury, MA Lowell, MA North Billerica, MA