have they faced any war?
World War I
Princess Victoria of Hesse and by Rhine
During World War I, she and her husband abandoned their German titles and adopted the British-sounding surname of Mountbatten, which was simply a translation into English of the German "Battenberg".
who was princess victoria of hesse and by rhine? She was the eldest daughter of Louis IV. was she married? Yes, she married Prince Louis. when did it happen? 30 April 1884
wiki:204233
Princess Victoria of Hesse and by Rhine [SEP] Introduction
She was perceived by her family as liberal in outlook, straightforward, practical and bright. During World War I, she and her husband abandoned their German titles and adopted the British-sounding surname of Mountbatten, which was simply a translation into English of the German "Battenberg". Two of her sisters—Elisabeth and Alix, who had married into the Russian imperial family—were killed by communist revolutionaries.