Dorothy M. (Sager) Herren, 90, of Lancaster, died Wednesday, November 19, 2014, at Conestoga View. Born in Lancaster, she was the wife of the late R. Jack Herren, who died in 1982. She was the daughter of the late Amos and Marie (Grof) Sager. Dorothy was a member of the 1942 graduating class of Lancaster Catholic High School, and a member of the 1945 graduating class of St. Joseph School of Nursing. She was employed as a registered nurse for St. Joseph Hospital for over 37 years until her retirement, having never taken a single sick day. She was a lifelong Catholic and a parishioner of St. Anthony of Padua Catholic Church since 1965. Dorothy is survived by 2 sons and their wives: Thomas and Maryellen Herren of Lampeter and Stephen and Gail Herren of Strasburg; 3 grandchildren: Matthew, Craig, and Brian; a sister, Barbara Filling and her husband Richard of Lititz; a sister-in-law, Alice Murray of Lititz; and a number of nieces and nephews. She was preceded in death by 2 brothers: Richard and Edward Sager. A Mass of Christian Burial will be held at 11:00 AM on Monday, November 24, 2014 at St. Anthony of Padua Catholic Church, 501 E. Orange St, Lancaster with the Rev. Daniel O'Brien as Celebrant. Friends will be received at the church one hour prior to the service. Burial will be private. Kindly omit flowers. Memorial contributions may be made to Strasburg Community Parks Foundation, 145 Precision Ave., Strasburg, PA 17579. Please note "Dorothy Herren" on the memo line of your check.