Lesson plan
Lagus
Lagus of Eordaia ( , Lagos; lived 4th century BC) was a Macedonian courtier and the father of Ptolemy, the founder of the Ptolemaic dynasty. He married Arsinoe of the Argead dynasty and a concubine of Philip II, king of Macedon, who was said to have been pregnant at the time of their marriage, forming the basis of Ptolemy as the son of Philip; but it is possible that this is a later myth fabricated to glorify the Ptolemaic dynasty. From an anecdote recorded by Plutarch, it is clear that Lagus was a man of obscure birth; hence, when Theocritus calls Ptolemy a descendant of Heracles, he probably means to represent him as the son of Philip. Lagus and Arsinoe also were parents to Menelaus.
Article summary
Lagus of Eordaia ( , Lagos; lived 4th century BC) was a Macedonian courtier and the father of Ptolemy, the founder of the Ptolemaic dynasty. He married Arsinoe of the Argead dynasty and a concubine of Philip II, king of Macedon, who was said to have been pregnant at the time of their marriage, forming the basis of Ptolemy as the son of Philip; but it is possible that this is a later myth fabricated to glorify the Ptolemaic dynasty. From an anecdote recorded by Plutarch, it is clear that Lagus was a man of obscure birth; hence, when Theocritus calls Ptolemy a descendant of Heracles, he probably means to represent him as the son of Philip. Lagus and Arsinoe also were parents to Menelaus.
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Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
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Key claims and bibliography are generated from the same tracked claims and sources as the article page.