What is another word for "governor"?

Roget's Thesaurus (1911) lists these synonyms for "governor": abecedarian, ablegate, accredit, acting, adviser, alter, and, answer, apostle, appear, archon, ayah, bear, behalf, bodyguard, bonne, brief, castellan, chalk, champion, chancellor, clergy, coach, coast, commissioner, concierge, consul, costa, crammer, custodian, custos, dame, delegate, deputy, director, disciplinarian, dominie, don, dry, duenna.