Ruben Mercado 72, of Deltona passed away on July 3, 2019. He was born on December 16, 1946 in Isabela, PR to parents Jose & Carmen Mercado. Ruben is survived by his wife, Miguelina Mercado; children, Yvette (Harry) Mulhall, Melissa (Ron) Horne;... View Obituary & Service Information