St John-Mildmay baronets

In 1998 Walter John Hugh St John-Mildmay successfully proved his right to the title and became the eleventh Baronet.

John Francis St John-Mildmay (1795–1823), fourth son of the third Baronet, was a captain in the Royal Navy.

The Venerable Carew Antony St John-Mildmay (1800–1878), seventh son of the third Baronet, was Archdeacon of Essex.

Grace Audrey Louisa St John-Mildmay, wife of the founder of the Glyndebourne opera festival John Christie, was the daughter of the tenth baronet, Aubrey Neville St.-John.

The heir apparent is the present holder's eldest son Henry Walter St. John-Mildmay (born 1971).