Cultural relationship between the Welsh and the English the Welsh were not allowed to hold office in the government or church. Owain Glyndŵr's rebellion in the early 15th century was the last armed rebellion of the Welsh against the English. Anti-Welsh riots were reported in Oxford and London, and Parliament imposed more repressive measures on Wales. In 1485, Henry Tudor, who was of Welsh descent, gained the English throne as King Henry VII, thanks largely to the support of the Welsh who hoped he was the Mab Darogan who would restore Britain to the Brythons. However, this led to the cementing of Wales into the English administrative and
50th Anniversary Celebrations of Sultan Hassanal Bolkiah's Accession to the Throne of Brunei until 1659, was known as the longest ruling Sultan to date. The Sultan celebrated his Golden Jubilee in the year 1648. The second Bruneian monarch to celebrate Golden Jubilee was Sultan Omar Ali Saifuddin I, Brunei's 20th Sultan. Sultan Omar Ali Saifuddin I who ruled Brunei for 55 years, from 1740 until 1795, celebrated his Golden Jubilee in the year 1790. On 5 October 2017, Brunei made its history when His Majesty Sultan Haji Hassanal Bolkiah Mu’izzaddin Waddaulah, the 29th Sultan of Brunei, become the third monarch to celebrate Golden Jubilee, marking his 50 years reign on the Throne of