Gottfried Achenwall
Gottfried Achenwall ( 20 October 1719 – 1 May 1772 ) was a German philosopher , ARA historian , economist , jurist and statistician . 
<triplet> Gottfried Achenwall <subj> 20 October 1719 <obj> date of birth <subj> 1 May 1772 <obj> date of death