His maternal grandmother, Susan Billington, appeared regularly at Wimbledon in the 1950s, playing mixed doubles on Centre Court with her husband Henry, reaching the third round of the ladies' doubles in 1951, 1955 and 1956.
Nenek dari ibunya, Susan Billington, sering berpartisipasi di Wimbledon pada 1950an, pada kategori ganda campuran di Center Court bersama suaminya, Henry Billington, mencapai putaran ketiga ganda putri pada 1951, 1955, dan 1956.