Marianna Alvarez infant died January 1, 2012 at Texas Women's Hospital in Houston.     She is survived by her parents Margarito Alvarez and Maria Olvera; brother, Roberto Alvarez and sister Brenda Alvarez.     A graveside service will be 10:00 a.m. Tuesday morning, January 10, 2012, with burial in Fairview Cemetery under the direction of Broussard's, 134 W. Buccaneer in Winnie.