She competed at the 1908 Games in the only archery event open to women, the double National round competition.
The women's archery medalists that year were her British teammates Queenie Newall (gold), Lottie Dod (silver), and Beatrice Hill-Lowe (bronze).
[10] In 1924, Lady Nott-Bower spoke at a conference on moral welfare organised by the National Council of Women.
Her talk concerned "the problem of sexual offences against children, and suggested certain new lines of action in the case both of the offender and the victim".
[11] Yorke married Sir Edmund Ernest Nott-Bower (1853–1933), a barrister, in 1886, and they had three children: George, Marianne, and Reginald.