Eustace   (a.k.a. Placidus)   (m)   ?-118  
Saints
Johann II, Prince of Liechtenstein   (a.k.a. Placidus)   (m)   1840-1929  
Other Royalty   1858-1929   Liechtenstein   (prince)
Placidus   (m)   ?-3xx  
Saints
Placidus   (m)   ?-541  
Saints
Placidus of Autun   (m)   ?-675  
Saints