Princess Adelheid of Hohenlohe-Langenburg
Princess Adelheid of Hohenlohe-Langenburg ( 20 July 1835 – 25 January 1900 ) was Duchess of Schleswig-Holstein , a niece of Queen Victoria of the United Kingdom , first cousin of King Edward VII , and the mother-in-law of Emperor Wilhelm II of Germany . 
<triplet> Princess Adelheid of Hohenlohe-Langenburg <subj> 20 July 1835 <obj> date of birth <subj> 25 January 1900 <obj> date of death <triplet> Queen Victoria of the United Kingdom <subj> King Edward VII <obj> child <triplet> King Edward VII <subj> Queen Victoria of the United Kingdom <obj> mother <triplet> Germany <subj> Schleswig-Holstein <obj> contains administrative territorial entity