Madog ap Gruffydd Maelor
Madog ap Gruffudd or Madog ap Gruffudd Maelor, was Prince of Powys Fadog 1191- 1236 in north- east Wales.
Tudur ap Goronwy
Tudur ap Goronwy( died about 1367) was a Welsh landowner, soldier and administrator of the Tudors of Penmynydd family from the island of Anglesey.
Maredudd ap Tudur
Maredudd ap Tudur( died c. 1406) was a Welsh soldier and nobleman from the Tudor family of Penmynydd.
He was one of five sons of Tudur ap Goronwy, and was the father of Owen Tudor.
Maredudd supported the Welsh rebellion Owain Glyndŵr in 1400, alongside his brothers Rhys ap Tudur and Gwilym ap Tudur; Owain was their cousin.
He was the great grandfather of Henry VII of England and great- great grandfather of Henry VIII of England.
Tudur ap Gruffudd
Tudur ap Gruffudd (c. 1357–1405) was a brother of Owain Glyndŵr, the Welsh rebel leader crowned Prince of Wales, and a son of Gruffudd Fychan, Lord of Gwyddelwern.
He participated in his brother's rebellion.
He was killed at the Battle of Pwll Melyn, and his head publicly exhibited in London.
Owain Goch ap Gruffydd
Owain ap Gruffudd,( also known as" Owain Goch"( Owain the Red)),( died 1282), was brother to Llywelyn ap Gruffudd and Dafydd ap Gruffudd and, for a brief period in the late 1240s and early 1250s, ruler of part of the Kingdom of Gwynedd( in modern- day north Wales).
Lars Eliasson
He is the father of the later Member of Parliament Anna Eliasson.
Owain Glyndŵr
Owain ab Gruffydd, lord of Glyndyfrdwy (c. 1359 – c. 1415), or simply Owain Glyndŵr or Glyn Dŵr
(anglicized to Owen Glendower), was a Welsh leader who instigated a fierce and long-running yet ultimately unsuccessful war of independence with the aim of ending English rule in Wales during the Late Middle Ages.
He was the last native Welshman to hold the title Prince of Wales ("Tywysog Cymru").
Glyndŵr was a descendant of the Princes of Powys through his father Gruffudd Fychan II, hereditary "Tywysog" of Powys Fadog and Lord of Glyndyfrdwy, and of those of Deheubarth through his mother Elen
ferch
Tomas
ap Llywelyn ab Owen.
On 16 September 1400, Glyndŵr instigated the Welsh Revolt against the rule of Henry IV of England.
The uprising was initially very successful and rapidly gained control of large areas of Wales, but it suffered from key weaknesses – particularly a lack of artillery, which made capturing defended fortresses difficult, and of ships, which made rebel-controlled coastlands vulnerable.
The uprising was eventually suppressed by the superior resources of the English.
Glyndŵr was driven from his last remaining strongholds in 1409, but he avoided capture; the last documented sighting of him was in 1412.
He twice ignored offers of a pardon from his military nemesis, the new king Henry V of England, and despite the large rewards offered, Glyndŵr was never betrayed to the English.
His death was recorded by a former follower in the year 1415.
With his death
Owain acquired a mythical status along with Cadwaladr, Cynan and Arthur as a folk hero awaiting the call to return and liberate his people.
In William Shakespeare's play "Henry IV, Part 1", the character of Owen Glendower is a wild and exotic king ruled by magic and emotion.
In the late 19th century, the Cymru Fydd movement recreated him as the father of Welsh nationalism.
Dafydd ab Ieuan ab Iorwerth
Dafydd ab Ieuan ab Iorwerth( died in or before 1503) was Bishop of St Asaph from 1500 to 1503.
His family was from the Trefor area of Gwynedd, and descendants of Tudur ap Rhys Sais.
Prior to his appointment he was Abbot of Valle Crucis.
He provided hospitality to, and was liberal patron of the bards, as acknowledged by Gutun Owain and Guto'r Glyn.
Obata Toramori
He was the father of Obata Masamori.
Tudur ap Gwyn Hagr
Tudur ap Gwyn Hagr( fl. second half of the 14th century) was a Welsh language poet from south- west Wales.

Question: Who is Tudur Ap Gruffudd's father?