Some castles hold secrets. Książ holds a soul — and a wound that never healed.
Perched above the Pełcznica River valley in Lower Silesia, Książ Castle rises from the ancient forest like a dream half-remembered. Grand, melancholic, impossibly beautiful. It is the third largest castle in Poland, yet its greatest story is not one of kings or battles.
It is the story of a woman who was twice exiled from her own home.
The Golden Princess
Mary Theresa Olivia Cornwallis-West — known to the world as Daisy — arrived at Książ as a radiant English bride in 1891. Married to Hans Heinrich XV, Prince of Pless, she transformed the castle into one of the most glittering courts in Europe. Emperors dined at her table. Kaiser Wilhelm II was a personal guest. Artists, diplomats, and royalty sought her company. The world called her the most beautiful woman of her age.
But behind the gilded walls, the marriage was cold from the very beginning. Daisy was a prisoner of her own elegance — admired by all, truly known by none.
A Woman Between Two Worlds
When the Great War came, Daisy found herself torn apart. An Englishwoman married to a German prince, she was suspected by both sides. She worked as a nurse, fought to protect prisoners of war, wrote desperate letters to kings and ministers. Neither England nor Germany trusted her.
She lost everything she had tried to build.
The First Exile
After the war, her husband cast her out of Książ. The courts stripped her of her title, her fortune, her access to her own children. The woman who had hosted emperors was left fighting for basic dignity. She received a fraction of what she was owed — and nothing of what she deserved.
The Second Exile
In the 1930s, Daisy returned briefly when her son inherited the castle. For a moment, it seemed she might reclaim something of her former life. Then the Second World War arrived.
The Nazi regime seized Książ. Hitler himself had plans for the castle — a vast underground complex was carved beneath its foundations by forced labour. Daisy — elderly, ill, and utterly powerless — was removed from her home for the second and final time.
She died in 1943 in Bad Warmbrunn. Alone. Forgotten. Far from the castle she had loved for half a century.
She never returned to Książ.
What Remains
Today, walking through Książ's baroque halls, one can almost hear the echo of her laughter — and beneath it, something quieter. The sound of a woman who gave everything to a world that discarded her.
The castle was stripped of its treasures. The underground tunnels remain only partially explored. And somewhere in the walls, Daisy's story waits — patient as stone, cold as the Silesian winter that took her.
Książ remembers, even when history forgot.
Książ Castle is open to visitors in Wałbrzych, Lower Silesia, Poland.