Concepcion Sierra

Concepcion Sierra, born on January 5, 1939, in Laredo, Texas, was called to her eternal home on August 30, 2025, at the age of 86. She was the beloved daughter of Jacinto Malacara and Francisca Alcantar Malacara. A devoted mother, grandmother, sister, and friend. 

Concepcion was a lifetime resident of Laredo, Texas, till 2021, she then went in care of her daughter to San Antonio, Texas. 

Concepcion is preceded in death by her parents Jacinto Malacara and Francisca Alcantar Malacara; her brothers, Octavio Malacara, Jacinto Malacara Jr., Jose Antonio Malacara and Pedro Malacara; her sisters Candelaria M. Lopez, and Maria Dela Luz Malacara. 

She is survived by her children, Filiberto Sierra Jr., and Rosie (Reynaldo) Moncivais; her grandchildren, Darlene Yvette (Daniel) Sierra-Gutierrez, Melissa Lynette Sierra, Erika Lizette (Anthony) Sierra-Ruiz, Filiberto Sierra III, Cassandra Alexis (Jaime) Sierra, Reynaldo (Selina) Moncivais, Lynda (Noe) Gonzalez; 14 great-grandchildren; sisters Josefina M Palacios and Maria Luisa Bejarano; numerous nephews and nieces. 

The funeral mass will take place October 10, 2025, 10:00a.m. at Prince of Peace Catholic Church 7893 Grisom Rd., San Antonio, TX, 78521, Following: Concepcion will then be laid to rest at 11:30 a.m. San Fernando Cemetery #3. Mausoleum Chapel, 1735 Cupples Rd, San Antonio Tx, 78226.