From the stupid https://www.in.gr/2019/12/13/plus/eteoklis-poios-itan-pou-edose-onoma-tou-sti-nea-kakokairia/
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Στην ελληνική μυθολογία ο Ετεοκλής ήταν γιος του Οιδίποδα και της Ιοκάστης, πατέρας του Λαοδάμαντα.
Όταν ο Οιδίποδας παραιτήθηκε από το θρόνο της Θήβας, παρέδωσε την πόλη στους δυο γιους του, Ετεοκλή και Πολυνείκη, που συμφώνησαν να παίρνουν το βασίλειο εναλλάξ κάθε χρόνο.
Μετά τον πρώτο χρόνο, ο Ετεοκλής αρνήθηκε να παραδώσει το θρόνο και ο Πολυνείκης επιτέθηκε στην πόλη των Θηβών με τους συμμάχους του (Επτά επί Θήβας).
Και τα δυο αδέρφια, όπως αναφέρει η wikipedia, σκοτώθηκαν στη μάχη.
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It is an article explaining to illiterate plebs who Eteokles was, given the latest wave of bad weather here was (for some reason) named after him. And ok, it would be fine to have an article presenting that Eteokles was one of the two sons of Oedipous who fought for the throne of Thebes and both died (due to the family curse and other stuff). But it is not ok that the stupid writer of the article concludes with "both brothers, AS MENTIONED IN WIKIPEDIA, died in battle". Trying to cover your base? Why not just read a book
It is the story of (eg) the play "Seven at Thebes". Aeschylos wrote one such play, not sure if others did too.
Furthermore, they didn't just both die in battle, but died fighting each other in front of one of the seven gates. Later the state of Thebes (under Kreon) refused to bury the body of Polyneikes, which is the foundation of the plot in the play Antigone.
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Στην ελληνική μυθολογία ο Ετεοκλής ήταν γιος του Οιδίποδα και της Ιοκάστης, πατέρας του Λαοδάμαντα.
Όταν ο Οιδίποδας παραιτήθηκε από το θρόνο της Θήβας, παρέδωσε την πόλη στους δυο γιους του, Ετεοκλή και Πολυνείκη, που συμφώνησαν να παίρνουν το βασίλειο εναλλάξ κάθε χρόνο.
Μετά τον πρώτο χρόνο, ο Ετεοκλής αρνήθηκε να παραδώσει το θρόνο και ο Πολυνείκης επιτέθηκε στην πόλη των Θηβών με τους συμμάχους του (Επτά επί Θήβας).
Και τα δυο αδέρφια, όπως αναφέρει η wikipedia, σκοτώθηκαν στη μάχη.
"
It is an article explaining to illiterate plebs who Eteokles was, given the latest wave of bad weather here was (for some reason) named after him. And ok, it would be fine to have an article presenting that Eteokles was one of the two sons of Oedipous who fought for the throne of Thebes and both died (due to the family curse and other stuff). But it is not ok that the stupid writer of the article concludes with "both brothers, AS MENTIONED IN WIKIPEDIA, died in battle". Trying to cover your base? Why not just read a book

Furthermore, they didn't just both die in battle, but died fighting each other in front of one of the seven gates. Later the state of Thebes (under Kreon) refused to bury the body of Polyneikes, which is the foundation of the plot in the play Antigone.