Ruben Sierra, age 77, peacefully passed away on Thursday, May 2. 2024. He was born on January 26, 1947, in Hanford, California, to Rito and Rosie Sierra. Ruben proudly served in The United States Marine Corps, embodying dedication throughout his service. He is survived by his cherished wife, Thericia Morgan, his daughter Norrea Rocha, stepdaughter Erika Tracy Barber, and son Hazel Sierra. He also leaves behind his brother Raymond Sierra, brother Ralph Sierra, sister Rachel Leon, sister Becky Sosa, sister Rene Sawicki, sister Romalda Llamas, grandson Terry Jones, grandson Grayson Rocha, granddaughter Raedynn Rocha, goddaughter Rosie De Paz Llamas, niece Lisa Leon, nephew Johnny Leon, niece Christie Leon, niece Hoa Sierra DeBusk, niece Michelle Johannesen, niece Rosie Pongdee, nephew Jason Sawicki, niece Sarah Perdiguerra, niece Tiffany Llamas De Paz, niece Sonia Aguilar, and niece Amanda Rose Llamas, all of whom will forever cherish his memory.