Peter J Cronin age: 89 Known as: Jr P Cronin Related to:Marina Cronin, 55 Katrina Courtenay, 46 Has lived in:Acton, MA Osterville, MA Allston, MA Quincy, MA Peter A Cronin age: 56 Known as: Cronin Cronin Peter Cromin Has lived in:Groton, MA Washington, DC Acton, MA Framingham, MA