Angelo was born in 1887. Angelo's father was Luigi Centini and his mother was Nazarena Tortu'. His paternal grandparents were Filippo Centini and Lucia Fabianeri. He had two sisters named Pasqualina and Rosa. He was the youngest of the three children. He had a half-brother and a half-sister, named Nazareno and Luigia. He died at the age of 65 in 1952.