The Signoriles are an Italian couple, Mathematics and Physics teachers at the Liceo Beccaria, in Milan (http://www.beccaria.mi.it/), who made an intensive study of Bld Alexandrina. They collaborated with the Fr Umberto Pasquale at the time of the Diocesan Informative Process, which took place in Braga between 1967 and 1973, translating the five thick volumes of the Sentiments of the Soul.
Professor Chiaffredo, born 9th October 1913 in Stroppo, in the province of Cuneo, died on 13th October 1999. But his wife, Professor Eugénie Signorile, born 9th September 1914 in Milan, still publishes books on Alexandrina.
Neither of them knew Alexandrina alive.