Family tree Jansen » Flavius Valerius Constantius I. "Constantius I." (250-305)

Personal data Flavius Valerius Constantius I. "Constantius I." 

  • Also known as Chlorus.
  • Nickname is Constantius I..
  • He was born um 250.
    31.3.
  • He was christened.
    Geloof: pag.
  • Profession: Ks..
  • He died on July 25, 305 in Eboracum, he was 55 years old.
  • A child of Flavius Eutropius and Claudia Crispina
  • This information was last updated on October 22, 2006.

Household of Flavius Valerius Constantius I. "Constantius I."

Waarschuwing Attention: Wife (Flavia Maximiana Theodora) is also his cousin.

(1) He had a relationship with Flavia Iulia Helena.


Child(ren):


The couple were divorced in 289.

aus politischen Gründen, um Theodora heiraten zu können


(2) He has/had a relationship with Flavia Maximiana Theodora.


Child(ren):

  5. Anastasia  293-> 314 
  6. Eutropia  298-> 350


Notes about Flavius Valerius Constantius I. "Constantius I."

Caesar 293, Ks. 305

Timeline Flavius Valerius Constantius I. "Constantius I."

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Ancestors (and descendant) of Flavius Valerius Constantius I.


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The Family tree Jansen publication was prepared by B.J. Jansen (contact is not possible).
When copying data from this family tree, please include a reference to the origin:
B.J. Jansen, "Family tree Jansen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-jansen/I25828.php : accessed February 25, 2026), "Flavius Valerius Constantius I. "Constantius I." (250-305)".