Fernando Alessandri
He was the son of Arturo Alessandri , who was president from 1920 to 1925 and again from 1932 to 1938 , and brother of Jorge Alessandri Rodríguez , who was president from 1958 to 1964 . 
<triplet> Arturo Alessandri <subj> Jorge Alessandri Rodríguez <obj> child <triplet> Jorge Alessandri Rodríguez <subj> Arturo Alessandri <obj> father