Enric Masó i Vázquez Catalan engineer and politician In this Catalan name, the first or paternal surname is Masó and the second or maternal family name is Vázquez; both are generally joined by the conjunction "i". Enric Massó i Vázquez (1924–2009) was a Catalan engineer and mayor of Barcelona from 1973 to 1975.[1] References ^ "Enric Massó i Vázquez". Enciclopedia.cat. Retrieved 22 December 2012. Authority control databases: National Spain