Princess Beatrice and Princess Eugenie's children differ in noble titles

The children of Princess Beatrice and Princess Eugenie hold different aristocratic statuses due to their respective paternal lineages. While neither princess passed down British royal titles to her descendants, the children of Princess Beatrice possess Italian noble titles through their father, Edoardo Mapelli Mozzi.

Edoardo Mapelli Mozzi is the eldest son of Count Alessandro Mapelli Mozzi, and as such, his children—Sienna Elizabeth and Athena Elizabeth Rose Mapelli Mozzi—carry titles derived from their Italian ancestry. Following her marriage to Edoardo in 2020, Princess Beatrice also received the titles of 'Condessa' and 'Nobile Donna'.

In contrast, the children of Princess Eugenie and her husband, Jack Brooksbank—August Philip Hawke, Ernest George Ronnie, and newborn Adelaide Elizabeth Annina Brooksbank—do not hold titles. Because the children of both sisters are not direct grandchildren of the current monarch, they did not inherit British royal titles.