Constantius Emperor Of Rome
Constantius was born in 0242 in Eboracum, England.  He died in Eboracum, England.

 Helena Empress Of Rome
Helena was born in 0265 in Drepanum, Bithynia.  Helena is no longer alive.

 Constantine I Emperor Of Rome
Constantine I was born in Naissus, Serbia.  He was buried in Constantinople,Church Of The Holy Apostles.