 Former Opus Dei members critical of Escrivá's character who claim that they were refused a hearing during the beatification and canonization processes include Miguel Fisac (a well-known Spanish architect who was one of the earliest members of Opus Dei and remained an associate of Escrivá for nearly twenty years), Msgr.Felzmann (a Czech-born engineer and Catholic priest from the UK, who was Escrivá's personal assistant), María del Carmen Tapia (who worked with Escrivá in Opus Dei's central offices in Rome and directed its printing press), Carlos Albás (a Spanish lawyer who was also Escrivá's first cousin once removed), María Angustias Moreno (who was an official of the women's part of Opus Dei, during Escrivá's lifetime), and Dr. John Roche (an Irish physicist and historian of science who was a member of Opus Dei from 1959 to 1973, and managed one of its schools in Kenya).Several groups critical of Escrivá and of Opus Dei emerged both before and after the canonization of Escrivá, including the Opus Dei Awareness Network (ODAN), and "OpusLibros", both collaborations of former members who now oppose Opus Dei and its practices.