Sister Mary Wehrle, of the Sisters of St. Francis of Millvale, died Thursday, April 8, 2004, at Mt. Alvernia Motherhouse. She was born Dolores Lillian Wehrle on March 15, 1920, in Pittsburgh, to the late Frank and Mary (Winter) Wehrle. She entered the congregation Sept. 7, 1938, from St. Henry...