After her marriage, Béatrice and Maurice maintained a home in Monte Carlo, using her wealth to travel the world and to acquire a collection of paintings including Old Masters, plus sculptures, objets d'art, rare porcelain and antique furniture. She also commissioned the Rothschild Fabergé egg in 1902, presenting it to her future sister-in-law, Germaine Alice Halphen, on the occasion of her engagement to Édouard Alphonse James de Rothschild.
The poet Andre de Fouquières wrote:
"I remember well the face of Mrs. Maurice Ephrussi, née de Rothschild, a face with immaculately delicate features, framed by silver hair. She was always dressed beautifully in blue, with a ribbon of the same color, and a small fox terrier lying at her feet... Born into a limitless horizon of wealth, yet not conspicuous, except when she held generous parties and, I remember, in particular, one summer night, when we had the privilege to see, in her gardens, which drew from her mansion across to the sea, and bathed in moonlight, Anna Pavlova dancing to the Chopin nocturnes."[3]
In 1934, Béatrice Ephrussi de Rothschild died at the age of 69 at the Hôtel d'Angleterre in Davos, Switzerland. She was buried in Paris in the Père Lachaise cemetery.
^"Maurice and Béatrice divorce". villa-ephrussi.com. Villa et Jardins Ephrussi de Rothschild. 22 December 2015. Archived from the original on 26 July 2018. Retrieved 12 October 2017.
