Association of Papal Orders: Knighthoods awarded by the Supreme Pontif.
SMOM: Sovereign Military & Hospitaller Order of St John of Jerusalem, of Rhodes and of Malta.
EOHS: Equestrian Order of the Holy Sepulchre of Jerusalem.
SMCOG: Sacred Military Constantinian Order of Saint George.
MHOSLJ: Scottish Balliwick of the Military & Hospitaller Order of St. Lazarus of Jerusalem.
International Armorial Register: Authoritative international Coats of Arms with quality images & information.