Alfonso Guerrero Ceja entered peacefully into rest in Hayward, California on October 18, 2020. He was 86 years old.

Born October 28, 1933 in Mexico to parents Maria Trinidad Ceja and Pascual Guerrero, Alfonso worked for South Pacific Coast Railroad for over 20 years. 

He is survived by his spouse, María Guadalupe Reyes de Guerrero.  Children, Gustavo, Armando, Alfonso, Silvia, Patricia, Juan Carlos, and Guadalupe.  Grandchildren, José Gustavo, Maritere, Diana, Jorge Armando Luis Fernando, Miguel Angel, Perla Esmeralda, Kobe Bryant, Cristian Jovani, Melissa, Sergio Antonio, Eduardo, Julio Cesar, Genesis, Benigno, Evelyn, Paola Neftali, Eric, Yaretzi, Freddy, Diego, and Luna.  Also 17 loving great grandchildren. 

Arrangements have been entrusted to Grissom's Chapel & Mortuary.