Sid Ahmed Ould Bneijara
Sid Ahmed Ould Bneijara ( 1947 – 30 August 2017 ) was the 4th Prime Minister of Mauritania from December 12 , 1980 to April 25 , 1981 . 
<triplet> Sid Ahmed Ould Bneijara <subj> 30 August 2017 <obj> date of death