Antonio Bencomo was born on November 16, 1933 in Pinos Altos, New Mexico United States to Anastacio Bencomo and Rita Bencomo, and had siblings Bernarda Bencomo Martinez, Robert Bencomo, Domingo Bencomo, and Joseph Bencomo. He married Ursula Bencomo, and had children Rudy Bencomo, Freddy Bencomo, Amy L. Bencomo, and Anthony Bencomo. Antonio Bencomo died at age 86 years old on October 29, 2020 in Silver City.