Proteus
sea divinity in Greek mythology
In Greek mythology, Proteus ( PROH-tee-əs, PROHT-yooss; Ancient Greek: Πρωτεύς, romanized: Prōteús) is an early prophetic sea god or god of rivers and oceanic bodies of water, one of several deities whom Homer calls the "Old Man of the Sea" (hálios gérôn). Some who ascribe a specific domain to Proteus call him the god of "elusive sea change", which suggests the changeable nature of the sea or the liquid quality of water. He can foretell the future, but, in a mytheme familiar to several cultures, will change his shape to avoid doing so; he answers only to those who are capable of capturing him. From this feature of Proteus comes the adjective protean, meaning "versatile", "mutable", or "capable of assuming many forms". "Protean" has positive connotations of flexibility, versatility and adaptability.
Name origin
Proteus's name suggests the "first" (from Greek "πρῶτος" prōtos, "first"), as prōtogonos (πρωτόγονος) is the "primordial" or the "firstborn". It is not certain to what this refers, but in myths where he is the son of Poseidon, it possibly refers to his being Poseidon's eldest son, older than Poseidon's other son, the sea-god Triton. The first attestation of the name is in Mycenaean Greek, although it is not certain whether it refers to the god or just a person; the attested form, in Linear B, is 𐀡𐀫𐀳𐀄, po-ro-te-u.
Family
Proteus was generally regarded as the son of the sea-god Poseidon and Phoenice, a daughter of King Phoenix of Phoenicia.
The children of Proteus by Torone (Chrysonoe) of Phlegra were Polygonus (Tmolus) and Telegonus.
The public source identifies “Proteus” as sea divinity in Greek mythology. This brief keeps that definition visible, then builds a research path around Proteus, divinity and Greek.
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The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Sep 16, 2026. The linked authority identifier is Q191481. VIAF identifies the subject as 67309404. The Library of Congress control number is no2021077924. 1 of 4 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
A single description cannot reconcile every naming convention, rebuilding phase or administrative transfer associated with a place. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Proteus” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.