Giovanni Battista Riccioli
Giovanni Battista Riccioli ( 17 April 1598 – 25 June 1671 ) was an Italian astronomer and a Catholic priest in the Jesuit order . 
<triplet> Giovanni Battista Riccioli <subj> 17 April 1598 <obj> date of birth <subj> 25 June 1671 <obj> date of death <subj> astronomer <obj> occupation <subj> Jesuit <obj> religious order