Eutrilla O'Brien,93, of Simi Valley passed away on November 6, 2014 in Simi Valley. She was born on July 1, 1921 in Pennsylvania. Services will be held Monday November 17, 2014 Visitation will be at 10-11:30 a.m with service beginning at 12:00 p.m.. at St. Mary's Roman Catholic Church in Tilden Township and burial at St. John's Cemetery in Hamburg, Pennslyvania.