Martti Olavi Siirala
Martti Olavi Siirala ( November 24 , 1922 – August 18 , 2008 ) was a Finnish psychiatrist , psychoanalyst and philosopher . 
<triplet> Martti Olavi Siirala <subj> November 24, 1922 <obj> date of birth <subj> August 18, 2008 <obj> date of death