Manuel A. Castillo, Sr. entered into eternal rest on Monday, February 14, 2011 at the age of 88 years. He is preceded in death by his spouse, Rose G. Castillo. He is survived by his sons, Rene Castillo (Grace), Manuel Castillo, Jr. (Angie), daughter, Celia Perez (Ramiro Garcia), 8 grandchildren and 10 great-grandchildren. Rosary will be recited Sunday, February 20, 2011, 7 p.m. at St. Francis of Assisi Catholic Church, 4201 De Zavala. Funeral Mass will be celebrated on Monday, February 21, 2011, 11:30 a.m. at St. Francis of Assisi Catholic Church with procession to Ft. Sam Houston National Cemetery