- a king of
Ceredigion Seisyll ap Rhun (10th century)
Seisyll ap
Ednywain or Owain,
father of King
Llywelyn of
Gwynedd Seisyll ap
Dyfnwal (12th century)...
-
Llywelyn ap
Seisyll (died 1023) was a king of
Gwynedd in the 11th
century who
ruled over the
Welsh kingdoms of Gwynedd,
Powys and Deheubarth. Llywelyn...
-
Gwynedd and
Powys from 1039 to 1055.
Gruffudd was the son of
Llywelyn ap
Seisyll, King of Gwynedd, and Angharad,
daughter of
Maredudd ab Owain, King of...
-
Seisyll ap
Clydog was King of
Ceredigion in
Wales some time in the late 7th or
early 8th century. He gave his name to the
later kingdom of Seisyllwg,...
- Hywel, King (999–1005)
Aeddan ap Blegywryd, King (1005–1018)
Llywelyn ap
Seisyll, King (1018–1023) Iago ab
Idwal ap Meurig, King (1023–1039)
Gruffydd ap...
-
Seisyll ap
Dyfnwal was a 12th-century
Welsh Lord of
Gwent Uwchcoed (Upper Gwent).
Seisyll was the son of
Dyfnwal ap
Caradog ap Ynyr
Fychan and his wife...
-
Sisillius I (Welsh:
Seisyll) was a
legendary king of the
Britons as
accounted by
Geoffrey of Monmouth. He came to
power in 753 BC. He was
preceded by...
-
repeatedly overrun. First, by the
Welsh of the
north and east: by
Llywelyn ap
Seisyll of
Gwynedd in 1018; by
Rhydderch ab
Iestyn of
Morgannwg in 1023; by Gruffydd...
-
named for
Seisyll ap Clydog, King of
Ceredigion in the 7th or
early 8th century, and as such he is
traditionally regarded as its founder.
Seisyll appears...
- of Ulster. He was a son of
Idwal ap Meurig. On the
death of
Llywelyn ap
Seisyll in 1023, the rule of
Gwynedd returned to the
House of
Aberffraw with the...