Abraham Cohen de Herrera (Hebrew: רבי אברהם כהן בן דוד דה-הירירה), also known as Alonso Nunez de Herrera or Abraham Irira (c. 1570 – c. 1635), was a religious philosopher and cabbalist (a student of Israel Sarug, who was one of Isaac Luria's disciples[1]).
He is widely supposed to have been descended from a Marrano family: place of birth is unknown but may (according to Barbosa Machado the biographer) have been Lisbon, Portugal.
Other sources link him to Italy, specifically Livorno, Tuscany, and as the son of the last Chief Rabbi of Córdoba in Spain.
He is known to have married a Sara de Herrera in Amsterdam in 1600; however, it is unlikely that this is the wife's original surname.
It is also reasonably certain that he had an uncle, Juan de Marchena, who worked as a factor for the Sultan of Morocco Moulay, Ahmad al-Mansur.