Juan Tomás Ezcutari Ezcutari was born in 1718, in Etxarri Aranatz, Nafarroa, Spain as the son of Miguel Ezcutari Lacunza and Josepha Emparanza Araiztimuño. He married Ysabel de Miguel de Echarri Jaca on 10 August 1747, in Etxarri Aranatz, Nafarroa, Spain. They were the parents of at least 1 son and 2 daughters. He died on 3 February 1789, in his hometown, at the age of 71.
form of John , now also used as a given name in English-speaking countries, in spite of the unfavourable associations with Don Juan, the heartless seducer of Mozart's opera Don Giovanni ( 1788 ) and libertine hero of Byron's satirical epic ( 1819–24 ).