Ping Y Lok age: 76 Known as: Pingyin Lok Related to:Ling Yu, 62 Ping Lok, 74 Has lived in:Boston, MA Roxbury Crossing, MA Charlestown, MA Quincy, MA Ping S Lok age: 74 Known as: Patricia Okeeffe Related to:Ling Yu, 62 Yu Cao, 60 Has lived in:Quincy, MA Bangor, ME North Quincy, MA Dunellen, NJ