Gregory III ~ Duke of Naples
M, ( - 870)
| Father-Biological* | Sergius I ~ Duke of Naples |
| Mother-Biological* | Drosu |
- Family Lines
- Boudreau Line
Roy Line
Last Edited=4 Jul 2023
Gregory III ~ Duke of Naples was the son of Sergius I ~ Duke of Naples and Drosu. He gave minimal obedience to the Basileus (Emperor of the East) at Constantinople. Gregory III ~ Duke of Naples died in 870.1
Child of Gregory III ~ Duke of Naples
- Athenasius ~ Duke and Bishop of Naples+ ( - c 900)
Citations
- Stuart, Roderick W. Royalty for Commoners, The Complete Known Lineage of John of Gaunt, Son of Edward III, King of England, and Queen Philippa, Fourth Edition. Baltimore, Maryland: Genealogical Publishing Company, 2002.