Maximilian

2 clues
Emperor of Mexico: 1864–67
Holy Roman Emperor (1459-1519)
Similar answers:
Ageoldmaximum
Azilian
Babymaxima
Brazilian
Braziliancotillion
Brazilians
Brazilianwacs
Brazilianwag
Brazilianwax
Castilian
Circusmaximus
Civilian
Civilians
Emiliano
Emilianozapata
Ilian
Ilians
Lilian
Maxim
Maxima