He was also a Knight of Justice or Grace of the Venerable Order of Saint John.

He was made Knight of Grace of the Order of St John in 1916.

He was also appoined a Knight of Grace of the Order of St. John on 22 May 1936.

He was created a Knight of Grace of the Order of St. John in 1975.

Each is also automatically appointed as a Knight or Dame of Justice or Grace upon being sworn into their viceregal office.

He was surgeon general and Knight of Grace of the Order of St John of Jerusalem.

He was also a Knight of Grace of the Order of St John.

He was made Knight of Grace of St. John of Jerusalem in 1951.

In 1978, he was made a Knight of Grace of the Order of St. Lazarus of Jerusalem.

He was also appointed Knight of Grace in the Venerable Order of Saint John on 20 June 1930.