Countess Eloise was born in HMC Bronovo Hospital in
The Hague. The christening of Countess Eloise took place in the chapel of Het Loo Palace in Apeldoorn on 15 December 2002. Her godparents were Crown Prince Haakon of Norway, Prince Johan Friso of the Netherlands, Princess Carolina de Bourbon de Parme and Sophie van de Wouw. In 2021, she wrote a book,
Learning by Doing, about her experience of sharing on social media, covering topics such as clothing, student life, food, styling and self-confidence tips. She also appeared as a contestant on the Dutch television show
The Masked Singer in 2024, performing under the mask as “Wolf”. She has a public
Instagram account with more than 400k followers. She is also a
TikTok content creator, and raised money for people on the
Gaza Strip using the platform. In December 2024, her home in Amsterdam was burgled. ==Style, titles and names==