David P Barker age: 75 Known as: Dave G Barker David P Arker Related to:Kristen Snowdon, 57 Has lived in:Mesa, AZ Londonderry, NH Nashua, NH David A Barker age: 65 Known as: Davida Barker Related to:Dorothy Greene, 61 Thomas Greene, 62 Has lived in:Littleton, NH Nashua, NH