Margarita Roberto Chan, also known as “Auntie Dac/Tita,” died Sept. 10 at the age of 88. Mass of Intention is being held at 6 p.m. Monday – Friday; 5:30 p.m. on Saturday, and 10 a.m. Sunday at San Vicente Ferrer/San Roke Catholic Church in Barrigada. Last respects will be held from 9-11:15 a.m. Sept. 21. Mass fof Christian Burial will be held at noon. Interment will follow at Guam Memorial Park in Leyang, Barrigada.