THE DATE BEHIND THE NAME
Llywelyn ap Seisyll
King of Gwynedd and Deheubarth
Llywelyn ap Seisyll was born in 974 and died in 1023.
Born
in 974
Died: in 1023
Source:
No external source identified
Synchronized from Wikidata on October 5, 2026.
Original calendar: Julian. This broad date cannot be represented as a single Gregorian date; the original value is shown.
- Professions
- monarch
More about Llywelyn ap Seisyll
Family
- Child
- Gruffudd ap Llywelyn
All birth date sources
A source is P248 “stated in” or a non-Wikimedia reference URL. Import-only references do not qualify.
No external source identified
Synchronized from Wikidata on October 5, 2026. View Wikidata record