Jean de Létraz
Jean de Létraz , pen name of Jean Félix Deletraz , ( 23 February 1897 - 3 June 1954 ) was a French playwright , spécialising in vaudeville , who authored nearly 118 plays , among which the most famous is "Bichon" written in 1935 . 
<triplet> Jean de Létraz <subj> 23 February 1897 <obj> date of birth