Elena Holmberg
Elena Angélica Dolores Holmberg Lanusse ( 24 May 1931 – disappeared 20 December 1978 ) , better known as Elena Holmberg , was an Argentine diplomat who was kidnapped and assassinated in 1978 . 
<triplet> Elena Holmberg <subj> 24 May 1931 <obj> date of birth <subj> 1978 <obj> date of death