Nancy M. Blocke, of Levittown, died on Thursday, April 7, 2011 at Arden Courts in Lower Makefield. She was 86. Born in Philadelphia, Mrs. Blocke was a resident of Levittown for many years. She worked as a crossing guard for the Neshaminy School District for several years. Mrs. Blocke was the wife of the late Frank Blocke. She was the loving mother of Cathie Hozinez, Jeffrey Blocke and Christopher Blocke. She was the beloved grandmother of Eva Hozinez, Jessica Blocke and Elizabeth Blocke. Services are private.