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Ptolemy and Ulaid

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Ptolemy and Ulaid

Ptolemy vs. Ulaid

Claudius Ptolemy (Κλαύδιος Πτολεμαῖος, Klaúdios Ptolemaîos; Claudius Ptolemaeus) was a Greco-Roman mathematician, astronomer, geographer, astrologer, and poet of a single epigram in the Greek Anthology. Ulaid (Old Irish) or Ulaidh (modern Irish)) was a Gaelic over-kingdom in north-eastern Ireland during the Middle Ages, made up of a confederation of dynastic groups. Alternative names include Ulidia, which is the Latin form of Ulaid, as well as in Chóicid, which in Irish means "the Fifth". The king of Ulaid was called the rí Ulad or rí in Chóicid. Ulaid also refers to a people of early Ireland, and it is from them that the province derives its name. Some of the dynasties within the over-kingdom claimed descent from the Ulaid, whilst others are cited as being of Cruithin descent. In historical documents, the term Ulaid was used to refer to the population-group, of which the Dál Fiatach was the ruling dynasty. As such the title Rí Ulad held two meanings: over-king of Ulaid; and king of the Ulaid, as in the Dál Fiatach. The Ulaid feature prominently in the Ulster Cycle of Irish mythology. According to legend, the ancient territory of Ulaid spanned the whole of the modern province of Ulster, excluding County Cavan, but including County Louth. Its southern border was said to stretch from the River Drowes in the west to the River Boyne in the east. At the onset of the historic period of Irish history in the 6th century, the territory of Ulaid was largely confined to east of the River Bann, as it is said to have lost land to the Airgíalla and the Northern Uí Néill. Ulaid ceased to exist after its conquest in the late 12th century by the Anglo-Norman knight John de Courcy, and was replaced with the Earldom of Ulster. An individual from Ulaid was known in Irish as an Ultach, the nominative plural being Ultaigh. This name lives on in the surname McAnulty or McNulty, from Mac an Ultaigh ("son of the Ulsterman").

Similarities between Ptolemy and Ulaid

Ptolemy and Ulaid have 3 things in common (in Unionpedia): Gaul, Geography (Ptolemy), Shetland.

Gaul

Gaul (Latin: Gallia) was a region of Western Europe during the Iron Age that was inhabited by Celtic tribes, encompassing present day France, Luxembourg, Belgium, most of Switzerland, Northern Italy, as well as the parts of the Netherlands and Germany on the west bank of the Rhine.

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Geography (Ptolemy)

The Geography (Γεωγραφικὴ Ὑφήγησις, Geōgraphikḕ Hyphḗgēsis, "Geographical Guidance"), also known by its Latin names as the Geographia and the Cosmographia, is a gazetteer, an atlas, and a treatise on cartography, compiling the geographical knowledge of the 2nd-century Roman Empire.

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Shetland

Shetland (Old Norse: Hjaltland), also called the Shetland Islands, is a subarctic archipelago of Scotland that lies northeast of Great Britain.

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The list above answers the following questions

Ptolemy and Ulaid Comparison

Ptolemy has 162 relations, while Ulaid has 174. As they have in common 3, the Jaccard index is 0.89% = 3 / (162 + 174).

References

This article shows the relationship between Ptolemy and Ulaid. To access each article from which the information was extracted, please visit:

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