Short answers, pulled from the story.
The Celtic saint Deiniol founded a monastic establishment on the site of Bangor Cathedral in the early 6th century AD. The name itself is an old Welsh word for a wattled enclosure, such as the one that originally surrounded the cathedral site.
King Edgar of England arrived with an army to resolve a dispute between Iago and Hywel over the Kingdom of Gwynedd in 973. He confirmed liberties and endowments of the Bishop of Bangor, granting land and gifts to assert overall control.
Owen Hurcum was unanimously elected as mayor making history as the youngest-ever mayor in Wales at 22 years old. He was also the first ever non-binary mayor of any UK city.
Restoration work took place between 1982 and 1988 before the pier re-opened to the public on the 7th of May 1988. It stands at 470 meters making it the second longest pier in Wales and the ninth longest in the British Isles.
In 1967, The Beatles stayed in Dyfrdwy hall for their first encounter with Maharishi Mahesh Yogi. They learned of the death of their manager Brian Epstein during this visit.