Constantine (Rome) Augustus I

Flavius Valerius Aurelius Constantinus (Rome) Augustus I (0272 - 0337)

Privacy Level: Open (White)
Saint Flavius Valerius Aurelius Constantinus (Constantine) "the Great" Augustus I formerly Rome
Born in Nis, Nisava, Moesia Superior, (modern Serbia)map
Brother of [half] and [half]
Husband of — married [location unknown]
Descendants descendants
Died in Nicomedia, Bithynia, Ancyrona, modern Turkeymap
Profile last modified | Created 30 Apr 2014
This page has been accessed 3,756 times.

Categories: Saints | This Day In History February 27 | This Day In History May 22 | This Day In History June 13.



Name and Titles

Flavius Valerius Constantinus (27 Feb c.272 – 22 May 337)[1] [2]

alias: Constantine the Great [1]


His father was Flavius Valerius Aurelius Constantinus Augustus (57th emperor of Rome) and his mother was Julia Flavia Augusta.

Father: Flavius Constantius (Constantius Chlorus)

Mother: Helena[3][4] [5] [6]


  • Julius
  • Constantia

303 First Marriage to Minervina

Constantine married or otherwise began his relationship with Minervina in 303.

In 307 he set aside Minervina and married Fausta. [7]

Constantine's relationship with Minervina is uncertain. If theirs was a real marriage, a divorce would have been required before his second marriage, but no record exists of one. On the other hand, if the relationship had been illegitimate, Constantine is unlikely to have treated their son Crispus as well as he did. One suggestion is that Minervina might already have been dead by 308. [7]

306 Military

  • 306: general (based in Britain)[8] [9]

307 Second Marriage to Fausta

After setting Minerva aside in 307, he married Fausta (Maxima Fausta Augusta). [7]

In 326 Constantine had Fausta killed in an overheated bath. [1]

313 Edict of Milan

In February 313 the Edict of Milan was signed by Constantine and co-emperor Valerius Licinius. The Edict granted religious freedom for the Roman Empire. Posted in Nicomedia.[10]

337 Baptism

Constantine was baptized a Christian on his deathbed, 22 May 0337 in Constantinople by Eusebius of Nicomedia. [11]


He was buried in the Church of the Holy Apostles, Constantinople [12]


Children by his first marriage to Minervina

  1. Crispus [13] [14] Presumably born between Minervina's marriage in 303 and her dismissal in 307.

Between 15 May and 17 June 326, Constantine had Crispus seized and poisoned to death while he was in Croatia. [1]

Children by his second marriage to Fausta

  1. Constantine II, reigned 337-340. [1]
  2. Constantius II, married Faustina. Their daughter Constantia married Gratian, emperor 36t7-383. [1] Constantius killed his nephews Dalmatius and Hannibalianus to keep them from contending for the throne.
  3. Constans [1]
  4. Constantia [1]
  5. Helena (d. 360) [15] She married Julian (Flavius Claudius Iulianus Augustus) who reigned as emperor 3260-363. [16]

Children Not Named Above


Research Notes

False Daughter

A bogus pedigree initiated by Henry of Huntingdon inserts St. Helen (Empress of Rome), as a daughter to make Coel the father of Constantius Chlorus ... The false pedigree was then passed on by Geoffrey of Monmouth:[6]

Huntington and Monouth's Pedgiree
Huntington and Monouth's Pedgiree


  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 Wikipedia. Constantine the Great
  2. Gibbon ]Sacred Texts
  3. Roman Emperors Helena
  4. Wikipedia Helena (empress) (not to be confused with the mythical "St. Elen" (Helen ferch Coel Hen) of Welsh tradition)
  5. Wikipedia Saint Elen
  6. 6.0 6.1 LEGEND: Monmouth, G. (1842). History of the Kings of Britain: Book 5. Aaron Thompson & J. A. Giles (Ed). Wikisource. eBook;[1] Also see:
  7. 7.0 7.1 7.2 Wikipedia: Minervina Accessed March 30, 3018 jhd
  8. Galerius, created two Caesars: MAXIMIN, appointed over the east; and SEVERUS, Italy. After Constantius died, CONSTANTINE became emperor in Britain, and succeeded his father... while praetorian guards in Rome, declared MAXENTIUS, emperor.
  9. Brevarium Tertullian
  10. Wikipedia Edict of Milan
  11. Bregman, n.d. (note left on page from original upload - will find source)
  12. New Advent Fathers
  13. Wikipedia Crispus
  14. Pohlsander, 1984
  15. Wikipedia Helena.
  16. Wikipedia Julian

See also:

  • Bregman, J. (n.d.). Synesius of Cyrene: Philosopher-Bishop.
  • "Constantine I Flavius Valerius Constantinus." Oxford National Dictionary (ONDB).[3]
  • Drijvers, J.W. (1996). "Helena Augusta (248/249-328/329 AD)." De Imperitoribus Romanis. Web.[4]
  • Eutropius's Abridgement of Roman History, X. II. [5]
  • Gibbon, E. (1781). Chapter XVI: Conduct Towards The Christians, From Nero To Constantine]. Part VII. Decline and Fall of the Roman Empire, Vol. 2.[6]
  • Greek Orthodox Archdiocese of America (GOARCH). MAY 21: Feast of the Holy Great Sovereigns Constantine and Helena, Equal to the Apostles.[7]
  • New Advent.[8]
  • Pohlsander, H. A. (1984). "Crispus: Brilliant career and tragic end." Historia, 33, pp. 79-106.

More Genealogy Tools

Sponsored Search

Memories: 1

On 4 Dec 2011 Paul Lee wrote:



Flavius Julius Crispus Caesar son

Constantina daughter

Helena daughter

Crispus Flavius Julius son

Flavia Maxima Fausta wife

Fausta daughter

Constantius II (317-361), Roman Emperor son

Flavia Constantia Augusta daughter

Constans I, Roman Emperor son

Flavia Helena . daughter

Fictitious Mistress of Constantine the Great wife

Login to add your own memory.

Searching for someone else?
First: Last:

No known carriers of Constantine's Y-chromosome or his mother's mitochondrial DNA have taken yDNA or mtDNA tests.

Have you taken a DNA test for genealogy? If so, login to add it. If not, see our friends at Ancestry DNA.

Images: 2
Emperor Constantine of the Roman Empire Constantinius Image 1
Emperor Constantine of the Roman Empire Constantinius Image 1

Huntingdon and Monmouth's Mythical Pedigree
Huntingdon and Monmouth's Mythical Pedigree

  • Login to edit this profile.
  • Private Messages: Contact the Profile Managers privately: Chet Spencer, Paul Lee, and Alex David Anonymous. (Best when privacy is an issue.)
  • Public Comments: Login to post. (Best for messages specifically directed to those editing this profile. Limit 20 per day.)
  • Public Q&A: These will appear above and in the Genealogist-to-Genealogist (G2G) Forum. (Best for anything directed to the wider genealogy community.)

On 15 Sep 2014 at 00:33 GMT Matt Pryber wrote:

Find out more at the Global Family Reunion project

On 1 May 2014 at 04:42 GMT Michelle (Bairfield) Brooks wrote:

added the links from the memory section to the Sources - deleted memory

Constantine is 49 degrees from George Bush, 51 degrees from Rick San Soucie and 45 degrees from Victoria of the United Kingdom of Great Britain and Ireland on our single family tree. Login to find your connection.

R  >  Rome  |  A  >  Augustus  >  Flavius Valerius Aurelius Constantinus (Rome) Augustus I