skos:altLabel | - father's
- Llywelyn
- Llewelyn
- Llywelyn Fawr
- ''Llywelyn Fawr's''
- ''Llywelyn''
- <br /><br /> the Great
- Llewellyn of Wales
- Llewelyn ab Iorwerth
- Llewelyn ap Iorwerth
- Llewelyn the Great
- Llewelyn, Prince of Wales
- Llywelyn ''Fawr'' ap Iorwerth
- Llywelyn Fawr ap Iorwerth
- Llywelyn ab Iorwerth
- Llywelyn ab Iorwerth, King of Gwynedd
- Llywelyn ap Iorwerth
- Llywelyn mab Iorwerth
- Llywelyn of Gwynedd
- Llywelyn the Great, Prince of Gwynedd
- Llywelyn the Great, Prince of Wales
- Llywelyn, Prince of Gwynedd
- Prince Llywelyn
- Prince Llywelyn ab Iorwerth
- Prince Llywelyn ab Iorwerth of Gwynedd
- Prince Llywelyn of Wales
- Treaty of Worcester
- Tussog Lluelin uab Gerwerde Trundon
- Llywelyn the Great#Treaty of Worcester and border campaigns 1218–1229
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