Barbe (2010), σελ. 1: "His name was actually Ysidro Francis Edgeworth, but his family and friends called him Francis or Frank, and when he started publishing in 1876 he transposed his Christian names".
Barbe (2010), σελ. 85: "The year 1877 was a productive year for Edgeworth in earning titles. He acquired the degree of Master of Arts from Oxford and was called to the bar by the Inner Temple. This means that he had successfully completed his studies at the professional level. However, by then he had decided not to pursue a legal career."
