Grand Master of the Order of Saint Lazarus (statuted 1910)
The grand master of the Order of Saint Lazarus (statuted 1910) is the leader of a confraternal order claiming legacy and contingency to the medieval Catholic military order known as the Order of Saint Lazarus. The Holy See does not recognize any other organization using the name "Order of Saint Lazarus" as a legitimate order of chivalry outside of the Order of Saints Maurice and Lazarus of the House of Savoy.
Source: Wikipedia — Grand Master of the Order of Saint Lazarus (statuted 1910) (CC BY-SA 4.0)