Coco Chanel
Gabrielle Bonheur "Coco" Chanel (19 August 1883 – 10 January 1971) was a French fashion designer and business woman. The founder and namesake of the Chanel brand, she was credited in the post-World War I era with liberating women from the constraints of the "corseted silhouette" and popularizing a sporty, casual chic as the feminine standard of style. A prolific fashion creator, Chanel extended her influence beyond couture clothing, realizing her design aesthetic in jewellery, handbags, and fragrance. Her signature scent, Chanel No. 5, has become an iconic product. She is the only fashion designer listed on "Time" magazine's . Chanel herself designed her famed interlocked-CC monogram, which has been in use since the 1920s.
Catherine Hilda Duleep Singh
Catherine Hilda Duleep Singh died due to a heart attack on 8November 1942 at Penn. On the evening of her death she and her sister Sophia had attended a drama in the village, dined in Coaltech House and retired for the night. The next morning, when the maid attending Singh found her room locked, she informed Sophia who rushed and broke open the door and found her sister dead. The doctor declared her death as due to heart failure. Sophia was inconsolable at her sister's death. She was the only relative who attended the cremation of Singh. In memory of her sister, Sophia renamed the Coaltech House "Hilden Hall", adding Catherine's middle name, and sealed the room where she had died. 
When the princess died she left a will dated 1935 in which she stated "I, Princess Catherine Hilda Duleep Singh desire to be cremated and the ashes buried at Elveden in Suffolk. I give my gold jewellery, my long pearl necklace and my wearing apparel to my sisters Princess Bamba Sophie Jinda Sutherland and Princess Sophia Alexandra Duleep Singh". In a codicil she had also requested that her ashes be "buried as near as possible to the coffin of my friend Fräulein Lina Schäfer at the Principal Cemetery at Kassel in Germany". However, there was no mention of a bank account and a vault in her name in a Swiss bank in Zurich, which were revealed to the public many years later.