Born at ``Schloss Monrepos'' in Neuwied, she was the daughter of Hermann, Prince of Wied, and his wife Princess Marie of Nassau, daughter of William, Duke of Nassau a grandson of Princess Carolina of Orange-Nassau, (and sister of Adolphe, Grand Duke of Luxembourg. Her niece Princess Emma of Waldeck and Pyrmont (2 August 1858 -- 20 March 1934) was the fourth daughter of Georg Viktor, Prince of Waldeck and Pyrmont, and Princess Helena of Nassau. She became Queen of the Netherlands and Grand Duchess of Luxembourg as the wife of King-Grand Duke William III.
Emma of Waldeck and Pyrmont
Helena of Nassau