Peter M Sibley age: 47 Known as: Peter M Sible Peter M Sidley Related to:Arnold Lambert, 70 Alyssa Vandergust, 27 Has lived in:Northfield, MA Newport, VT Derby, VT Peter C Sibley age: 56 Known as: Perter C Sibley Peter Sidley Related to:Dina Sibley, 63 Has lived in:Brimfield, MA Monson, MA Bath, NH Southbridge, MA Peter E Sibley Deceased Related to:Josephine Pan, 82 Amelia Pan, 51 Has lived in:Springfield, MA Heath, MA Chicopee, MA Melbourne, FL