David A. Perez Bernal, age 88, of Cambridge, formerly of Mollendo, Peru, passed away on September 5, 2022. Husband of Rosalinda Perez Gherra. A Funeral Mass will be celebrated at Most Holy Redeemer Church 65 London St. East Boston on Friday September 23 at 7:00 PM. Relatives and friends are invited to attend. Burial will be private.