Gwilym ap Tudur Rhys and Owain Glyndŵr. As a result, the Tudur brothers began planning an attack on Conway Castle. On Good Friday, 1 April 1401, the brothers and 44 men (which included those who had also been excluded from the pardons) infiltrated the castle. They had pretended to be carpenters, and captured the castle while the guard were in church. Negotiations began for the return of the castle on 13 April, with the king represented by Henry "Hotspur" Percy and Gwilym representing the Welsh forces. After seeking a compromise, which would have resulted in pardons being given to the Welshmen, the king
Owain Cyfeiliog his court following a raid in 1155 to free his brother Meurig from prison in Maelor. The mission accomplished, Owain calls for the drinking horn to be passed to each member of his bodyguard in turn, with words of praise for each one. There is a more sombre note when he remembers two of his men who fell in the fighting and grieves for their loss. The poem's most recent editor, Gruffydd Aled Williams, has suggested that the poem was actually written by Cynddelw Brydydd Mawr, the preeminent Welsh court poet of the century, perhaps in collaboration with Owain. Owain