Rogelio Felix Guerrero

born on July 29, 1940, in Matanzas, Cuba, to Ricardo Luis Guerrero and Caridad Fausta Guerrero Alvarez. Roger immigrated to the United States to pursue higher education and earned a Bachelor of Science degree in electrical engineering from the University of Southwest Louisiana. His career as a professional engineer took him to various locations, including St. Louis, MO where he met his beloved wife, Janet Davis Guerrero.

Over the years, he also worked in Fairfax, VA; Greenville, SC; Florence, SC; Jacksonville, FL; and Stuart, FL, before retiring in Jacksonville. A devoted husband of 62 years, Roger always put his family first. He will be deeply missed by his wife, Janet; his daughters, Judie Guerrero Andrews (Tommie), Maria Guerrero Faunce (Bill), Ana Guerrero Butensky, and Lisa Guerrero Krason; his grandchildren, Caridad Faunce Sperry (Hayes), Izaak Butensky, Daniel Faunce, Samantha Butensky, Emily Faunce, Andrew “AJ” Faunce, Faith Krason, and Leah Krason; and his great-granddaughter Logan Sperry. He is also survived by his nephew Oscar Torres (Vivian) and niece Martha Guerrero Beever (John). Roger was preceded in death by his parents; his brother Ricardo Luis Guerrero (Teresa); his sister Aimee Guerrero Torres (Oscar); and nieces Teresa Guerrero and Aimee Torres Michels.

A passionate baseball fan, Roger especially loved the St. Louis Cardinals. Having survived a rare cancer, he was committed to supporting research efforts to help find a cure. His memory will be cherished by all who knew him.

A Celebration of Life service will be held in his honor at Resurrection Catholic Church, 3383 University Blvd N, Jacksonville, Florida 32277 on July 29th, 2025, at 11 a.m.