Career
Mildmay was a right-handed batsman. Mildmay made his first-class debut for Hampshire against Sussex at the County Ground, Hove in 1881. Tolfree played seven first-class matches for Hampshire between 1881 and 1884, with his final first-class match for the county coming in 1884 against Kent.
In Mildmay"s seven first-class matches he scored 157 runs at a batting average of 11.41 and made a high score of 26.
With the ball Tolfree took a single wicket at the cost of 51 runs. In addition to being a cricketer, Mildmay served in Grenadier Guards, where he held the rank of Major.
Mildmay later became the 6th Baronet Saint John. Mildmay died at Dogmersfield, Hampshire on 24 April 1916.