Old Dead Relatives

The genealogy of my extended family

Who's Your Daddy?
First Name

Last Name
Prince Rhodri The Great MAWR

Prince Rhodri The Great MAWR

Male Abt 820 - 878  (~ 58 years)

Personal Information    |    Notes    |    All    |    PDF

  • Name Rhodri The Great MAWR 
    Prefix Prince 
    Born Abt 820 
    Gender Male 
    Occupation Prince of Wales 
    Cause of Death Killed in battle 
    Died 878 
    Person ID I35251  Main
    Last Modified 20 Mar 2019 

    Father King Merfyn,   b. Bef 825,   d. 844  (Age > 19 years) 
    Mother Nest MNU,   d.
    Family ID F12384  Group Sheet  |  Family Chart

    Family Angharad,   b. Abt 830,   d.
    Children 
    +1. King Cadell AP RHODRI MAWR,   d. 911
    Last Modified 17 Dec 2023 
    Family ID F12382  Group Sheet  |  Family Chart

  • Notes 
    • Rhodri the Great (in Welsh, Rhodri Mawr; occasionally in English, Roderick the Great) (c. 820–878) was the first ruler of Wales to be called 'Great', and the first to rule most of present-day Wales. He is referred to as "King of the Britons" by the Annals of Ulster. In some later histories, he is referred to as "King of Wales" but he did not rule all of Wales nor was this term used contemporaneously to describe him.

      The s/o Merfyn Frych, King of Gwynedd, and Nest ferch Cadell of the Royal line of Powys, he inherited the Kingdom of Gwynedd on his father's death in 844.

      When his maternal uncle Cyngen ap Cadell ruler of Powys died on a pilgrimage to Rome in 855 Rhodri inherited Powys. In 872 Gwgon, ruler of Seisyllwg in southern Wales, was accidentally drowned, and Rhodri added his Kingdom to his domains by virtue of his marriage to Angharad of Seisyllwg, Gwgon's sister and heiress. These peaceful inheritances made him the ruler of the larger part of Wales.
      Rhodri faced pressure both from the English and increasingly from the Danes, who were recorded as ravaging Anglesey in 854. In 856 Rhodri won a notable victory over the Danes, killing their leader Gorm (sometimes given as Horm).

      In 876 Rhodri fought another battle against the Norse invaders on Anglesey, after which he had to flee to Ireland. On his return the following year, he and his son Gwriad were said to have been killed by the English under Alfred the Great, though the precise manner of his death is unknown. When his son, Anarawd ap Rhodri won a victory over the Mercians a few years later, it was hailed in the annals as "God's vengeance for Rhodri".

      Rhodri died leaving three sons:
      His heir, Anarawd ap Rhodri, who became the king of Gwynedd;
      His son Cadell ap Rhodri, who conquered Dyfed, which was later joined with Seisyllwg by Rhodri's grandson Hywel Dda to become Deheubarth. Like his grandfather, Hywel would come to rule most of Wales; and
      His son Merfyn ap Rhodri, who became the king of the Powys.


Notes

This website uses dates from the Gregorian calendar (New Style), unless otherwise noted.

For more information on dates, see Wikipedia: Old Style and New Style dates.

I strive to document my sources. However, some people and dates are best guesses and will be updated as new information is revealed. If you have something to add, please let me know.

Updated 23 Dec 2023