Flavius Valerius Constantinus Emperor of Rome
Flavius Valerius Constantinus Emperor of was born in 0242 in Britain.¹   He died at the age of 64 in July 0306 in Eboracum (York),Britain.¹ 

 Helena of the Cross of Colchester
Helena of the Cross of was born in 0248 in Drepanum,Bithynia,Asia Minor.²   She died in Constantinople.  She was buried in the mausoleum near Ss. Marcellino e Pietro at the Via Labicana,Rome,Italy.² 

 Eutropia UNKNOWN
Eutropia was born about 0234.

 Constantina of Rome
Constantina of was born about 0281.

 St. Constantine I the Great, Emperor of Rome
St. Constantine I the Great, Emperor of was born in Naissus,Upper Moesia,Yugoslavia.¹   He was buried in Church of the Apostles,Constantinople,Turkey.¹