Christian X of Denmark
Louise was widowed in 1912. Her eldest son Christian X of Denmark became the new king of Denmark. She was the last widow of a Danish monarch to use the title of Queen Dowager. From 1915 to 1917 she built herself Egelund Castle between Hillerød and Fredensborg where she lived for the rest of her life. Queen Louise died at Amalienborg Palace in Copenhagen in 1926 and is interred next to her husband in Roskilde Cathedral.