Adelaide of Vohburg
Adelaide of Vohburg ( or "Adelheid"; – 25 May after 1187 ) was Duchess of Swabia from 1147 and German queen from 1152 until 1153 , as the first wife of the Hohenstaufen king Frederick Barbarossa , the later Holy Roman Emperor . 
<triplet> Adelaide of Vohburg <subj> Frederick Barbarossa <obj> spouse <triplet> Frederick Barbarossa <subj> Adelaide of Vohburg <obj> spouse <subj> Hohenstaufen <obj> family <subj> Holy Roman Emperor <obj> position held