He was born in St Albans, Hertfordshire, the son of George Hogarth Makins, MRCS, and educated at The King's School, Gloucester, St Thomas' Hospital and Halle, Vienna.
He spent much of the latter conflict in France, working in hospitals in Paris and Boulogne before taking over the supervision of new hospitals at Camiers and Étaples, where he established a research centre to trial new methods of wound treatment.
He was a Fellow of the Royal College of Surgeons, gave the Bradshaw Lecture in 1913, the Hunterian Oration in 1917 and served as President from 1917 to 1919.
[4] He died at his London home on 2 November 1933 and was buried in Kensal Green Cemetery.
He had married Margaret Augusta née Kirkland, the widow of General Fellowes.