Peter S Cavanagh age: 50 Known as: Peter S Cavanaugh Related to:Jennifer Garrett, 51 Has lived in:Quincy, MA Boston, MA Nantucket, MA Cambridge, MA Peter P Cavanagh age: 73 Known as: Peter P Cavanaugh Related to:Gregory Cavanagh, 30 Matt Cavanagh, 35 Has lived in:Columbia, CT Florissant, MO Mansfield Depot, CT Mansfield Center, CT Peter H Cavanagh age: 63 Known as: Peter H Ryan Peter H Cabanaugh Related to:Laura Ryan, 63 Has lived in:Belmont, MA Newburyport, MA Deerfield, NH Cambridge, MA