|Llywelyn (Llelo) the Last ap Gruffydd Prince of Wales 
Llywelyn (Llelo) the Last ap Gruffydd Prince of Wales  24
- Born: 1228
- Marriage: Lady Eleanor Montford 
- Died: 11 Dec 1282 at age 54
Cause of his death was battle.
Noted events in his life were:
• Acceded, 1246.
Llywelyn married Lady Eleanor Montford  [MRIN: 2385], daughter of Simon de Montfort 2nd/6th Earl of Leicester  and Eleanor Plantagenet Countes of Pembroke / Countess of Leicester  [9HZR-RFP]. (Lady Eleanor Montford  was born in 1252 and died in 1282.)