input: After the collapse of Roman authority in Britain, north Wales was invaded and colonized by Gaelic tribes from Ireland. The kingdom of Gwynedd began with the reconquest of the coast by northern Britons under the command of Maelgwn's great-grandfather Cunedda Wledig. Generations later, Maelgwn's father Cadwallon Long-Hand completed the process by destroying the last Irish settlements on Anglesey. Maelgwn was the first king to enjoy the fruits of his family's conquest and he is considered the founder of the medieval kingdom's royal family. He is thus most commonly referenced by appending the name of the kingdom to his own: Maelgwn Gwynedd.  By tradition, his llys (English: royal court, literally hall) was located at Deganwy, in the Creuddyn peninsula of Rhos. Tradition also holds that he died at nearby Llanrhos, and was buried there. Other traditions say that he was buried at Ynys Seiriol (English: Island of St. Seiriol, Puffin Island), off easternmost Anglesey. There are no historical records to confirm or deny these traditions.  Historical records of this early era are scant. Maelgwn appears in the royal genealogies of the Harleian genealogies, Jesus College MS. 20, and Hengwrt MS. 202. His death in a "great mortality" of 547 is noted in the Annales Cambriae. Tradition holds that he died of the 'Yellow Plague' of Rhos, but this is based on one of the Triads that was written much later. The record says only that it was a "great mortality", which followed the outbreak of the great Plague of Justinian in Constantinople by a few years.  Maelgwn was a generous contributor to the cause of Christianity throughout Wales. He made donations to support Saint Brynach in Dyfed, Saint Cadoc in Gwynllwg, Saint Cybi in Anglesey, Saint Padarn in Ceredigion, and Saint Tydecho in Powys. He is also associated with the foundation of Bangor, but hard evidence of this is lacking. In his 1723 Mona Antiqua Restaurata, Henry Rowlands asserts that Bangor was raised to an episcopal see by Maelgwn in 550, but he provides no source for the assertion.  The only contemporary information about the person is provided by Gildas, who includes Maelgwn among the five British kings who he condemns in allegorical terms in his De Excidio et Conquestu Britanniae. He says Maelgwn held a regional pre-eminence among the other 4 kings, going on to say that he overthrew his paternal uncle (Latin: avunculus) to gain the throne; that he had taken up life as a monk but then returned to the secular world; that he had been married and divorced, then remarried to the widow of his nephew after being responsible for his nephew's death; and that he was tall.

Answer this question "When did the reign begin?"
output: The kingdom of Gwynedd began with the reconquest of the coast by northern Britons

Question: Cardiff Rugby Football Club (Welsh: Clwb Rygbi Caerdydd) is a rugby union football club based in Cardiff, the capital city of Wales. The club was founded in 1876 and played their first few matches at Sophia Gardens, but soon relocated to Cardiff Arms Park where they have been based ever since. They built a reputation as one of the great clubs in world rugby largely through a series of wins against international touring sides.

With professionalism dawned a new era at Cardiff RFC. It allowed them to sign legendary outside-half Jonathan Davies back from rugby league, and another major change was that there would be a European Cup, sponsored by Heineken, containing teams from France, Ireland, Wales, Italy and Romania (England and Scotland did not join for another year). Cardiff progressed to the knock-out stages in November by drawing with Bordeaux-Begles and beating Ulster. December saw the end of the Alex Evans era, as he departed to return home to Australia. Terry Holmes took charge of the club, and in his first full match the Blue and Blacks beat Leinster away to progress to the first Heineken Cup final. The game was played at Cardiff Arms Park in front of a crowd of 21,800, where despite 18 points from the boot of Adrian Davies, Cardiff were beaten 21-18 by Toulouse after extra time.  Cardiff, despite not losing a league game under Holmes, were runners-up on the domestic front as well, finishing level with Neath on points but coming second on try count. After the end of the 95-96 season Peter Thomas invested money into the club allowing them to sign Rob Howley, Dai Young back from rugby league, Leigh Davies, Gwyn Jones and Justin Thomas for the cost of around PS2million. Internationals Mark Ring, Steven Blackmore and the half-backs that had started the Heineken Cup final, Andy Moore and Adrian Davies all departed.  Despite all the new signings, Cardiff lost their first three games of the season, and the 1996/97 season was in many respects worse than the year before - Cardiff were knocked out in the Heineken Cup semi-finals by eventual champions Brive, and in the Welsh Premier Division they fell to third, behind champions Pontypridd and Llanelli. However, after Alex Evans returned to head up the coaching team, that season did lead to some silverware, as Cardiff beat Llanelli 36-26 in the semi-final and Swansea 33-26 in the final of the SWALEC Cup. Grzegorz Kacala and Tony Rees, both forwards part of the Brive team that knocked Cardiff out of the Heineken Cup and went on to win it, were signed for 1997/98 along with Wales internationals Steve Williams and Spencer John (Gareth Thomas also arrived in December from Bridgend).  Despite Cardiff's difficulties, compounded by those of the national team, Howley and Young were both chosen to go on 1997 Lions tour to South Africa. Howley had to return home early due to injury and neither of the two Cardiff players started a Test match.  In the 1997/98 season, Cardiff were Wales's sole representative in the quarter finals of the Heineken Cup, and were beaten away in rematch of the previous year's quarter-final, by Bath, who would go on to win the tournament. However, their domestic cup campaign ended before the quarter final stage, losing 24-9 to Ebbw Vale, and they finished runners up to Swansea in the League. Following this season, Alex Evans left Cardiff for Australia for the second time and Terry Holmes was put back in charge.

Using a quote from the above article, answer the following question: When was their worst year?
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Answer:
Cardiff lost their first three games of the season, and the 1996/97 season was in many respects worse than the year before