Mary Lou Sandoval, 75, of Denver Colorado, passed Saturday January 30th 2016, in Greeley Colorado. Mary was born in Sterling Colorado October 18th 1940 to Louis Delgado and Graviela Fragoso Delgado. Mary Lou was an LPN for over 20 years and played a vital role in the migrant community while working at Sunrise Community Health Center. Mary was a long time resident of Greeley until 2009 when she relocated to Denver to be closer to her family. Mary was a woman with great faith a wonderful friend and great contributor of her community who always believed in helping others. Mary is survived by her 2 sisters and 7 brothers. Three sons Raymond O. Sandoval, John Sandoval, Andres P Sandoval of Colorado. Granddaughter Rose Sandoval and great granddaughters Jada Rosales & Ahlana Rivera a great grandson Ignacio Rivera all of Colorado. And granddaughter and grandson Andrea and Andres Sandoval of Nevada. A memorial service will be held at Olinger Chapel Hill Mortuary, 6601 S. Colorado Blvd. Centennial Co 80121, on Saturday February 6th 2016 at 10:30am. A reception will follow services at 1523 Quitman St Denver Co 80204.