Owain Glyndŵr were leaving their studies to join Owain, and Welsh labourers and craftsmen were abandoning their employers in England and returning to Wales. Owain could also draw on Welsh troops seasoned by the English campaigns in France and Scotland. Hundreds of Welsh archers and experienced men-at-arms left English service to join the rebellion. In 1404, Owain held court at Harlech and appointed Gruffydd Young as his Chancellor. Soon afterwards, he called his first Parliament (or or "gathering") of all Wales at Machynlleth, where he was crowned Prince of Wales and announced his national programme. He declared his vision of an independent
Owain Glyndŵr latch or a lock." The names and number of Owain Glyndŵr's siblings cannot be certainly known. The following are given by the Jacob Youde William Lloyd: Tudur, Isabel and Lowri are given as his siblings by the more cautious Prof. R R Davies. That Owain Glyndŵr had another brother Gruffudd is likely; that he possibly had a third, Maredudd, is suggested by one reference. In the late 1390s, a series of events began to push Owain towards rebellion, in what was later to be called the Welsh Revolt, the Glyndŵr Rising or (within Wales) the Last War of Independence. His