Saturday, 22 March 2025

Alcuin the astronomical monk form York and Charlemagne king of the Franks

 This year 2025 is the 1290 anniversary of the birth of Alcuin one of the greatest Saxon scholars, Alcuin (735-804) was born in Northumbria possibly in York itself in 735, he would go on to become one of the best sources of information during the latter part of the eighth century. Alcuin would be described as the most learned person of his time. The young Alcuin went to the cathedral church school of York. The school become a centre of excellence with people flocking from far and wide to study there. The school would become the Minster School in York which closed in 2020.  It was founded in 627 by Paulinus of York the first archbishop of York. He was sent by the Pope in 601 to Christianise the Anglo Saxons.

It was here in York that Alcuin became a monk and teacher. Within the monastic world he was able to gain access to magnificent libraries, he wrote educational manuals and copied classical texts including those of the great scientists of Greece, it was here that Alcuin became interested in astronomy.

At this period of history monasteries were becoming the centres of learning. They would assume great power because knowledge is power and there was lots of knowledge in monasteries. This is often referred to as the Dark Ages which it wasn’t. There was lots of scientific learning going on. This learning was happening not in Europe it was in the Arabic world with places like Baghdad and Damascus becoming the scientific centres of the world.

In 781Alcuin was sent to Rome and on his return while travelling across Europe he met Charlemagne who was King of the Franks and emperor of what we call today the Carolingian Empire.

Charlemagne ruled a vast amount of western Europe. He would introduce things that would have a major impact on medieval Europe. However, what a lot of people won’t know is that Charlemagne was fascinated by astronomy, the movements of the stars and planets, and Sun and Moon. And then suddenly he was meeting someone who had a great deal of knowledge in astronomy. And luckily for science and astronomy they got on well together.

Charlemagne would build a great palace and library at Aachen it was here that Alcuin would teach Charlemagne and his son Louis at the palace school in Aachen. Charlemagne was able to follow the movements of the stars and studied them carefully with the help of Alcuin.

One of the books that would come into the possession of Charlemagne was a work produced by the Greek poet Aratus 310 BCE- 240 BCE during the period of classical Greek science. Aratus was a poet rather than a scientist, so his drawings had a very artistic rather than scientific nature. However, the work did describe what the constellations looked like.  The images are based on 38 small drawings. This work today is known as the Leiden Aratea because it is stored at the Leiden University library in the Netherlands. The artistic interpretations of the constellations are well known to astronomers today, however because this is an artistic interpretation the stars are not in their correct positions.

Alcuin because of his access to great libraries would have been aware of this work and he possibly knew of the Frankish churchman and poet called Modiun of Autun  770-840/3 which is in east central France. When Modiun tried to find favour with Charlemagne and then Louis the Pious, he wrote a poem talking about the star constellations and how if they were reproduced by Charlemagne he would be compared to the great scholars and philosophers of the  classical period of Greek civilisations of antiquity.   This poem would have helped Alcuin in trying to persuade Charlemagne to get the star maps re produced for future astronomers.

If it had not been for Alcuin encouraging Charlemagne to set up the great library at Aachen, then many books including scientific ones would have been lost to history. In astronomy in particular the wonderful Leiden Aratea constellations images would probably never have been reproduced and could possibly have been lost for ever. Astronomy owes a lot to Alcuin and to Charlemagne.

It was not just in the field of science that Alcuin worked he also in his education work he introduced his student to grammar, and it believed that Alcuin invented the question mark, although it did not look like the question mark of today.

Sadly, neither Alcuin nor Charlemagne would live to see the Aratea reproduced. Alcuin died on 19th May 804 CE. The constellations themselves were produced probably near Aachen around 816 CE and even Charlemagne never saw this work being completed as he died in 814 CE. The work was completed sometime in 816 by Charlemagne’s son Louis the Pious.

Alcuin’s legacy in York is such that one of the colleges at the University of York is named Alcuin College.

The work that was being produced by Alcuin during the Carolingian period was just before the great period of Arabic astronomy which began around 830. The following 500 years would see most of the develops in astronomy and science come from Arabic astronomers living in such places such as Baghdad and Damascus. 

 


                                                       www.theramblingastronomer.co.uk

 

 

 

 

 

 

 

 

 

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