Tros (mythology)

In Greek mythology, Tros /ˈtrɒs/ was a ruler of Troy and the son of Erichthonius by Astyoche (daughter of the river god Simoeis) or of Ilus I, from whom he inherited the throne.[1][2] Tros was the father of three sons: Ilus, Assaracus, and Ganymedes.[3] He is the eponym of Troy, also named Ilion for his son Ilus. Tros's wife was said to be Callirrhoe, daughter of the river god Scamander,[3] or Acallaris, daughter of Eumedes.[4]

When Zeus abducted Ganymedes, Tros grieved for his son. Sympathetic, Zeus sent Hermes with two horses so swift they could run over water. Hermes also assured Tros that Ganymede was immortal and would be the cupbearer of the gods, a position of great distinction.[5][6]

In variant versions Ganymede is son of Laomedon son of Ilus son of Tros;[7] yet others call him son of Ilus,[8] Erichthonius or Assaracus.[9]

It was from Tros that the Dardanians were called Trojans and the land named the Troad.

Family tree

 
 
 
Zeus/Jupiter
 
Electra
 
Teucer
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Dardanus
 
 
 
Batea
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Erichthonius
 
 
Ilus
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Tros
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Ilus
 
 
 
Assaracus
 
 
 
Ganymede
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Laomedon
 
Themiste
 
Capys
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Priam
 
 
 
Anchises
 
Aphrodite/Venus
 
Latinus
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Creusa
 
 
 
 
 
Aeneas
 
 
 
Lavinia
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Ascanius
 
 
 
 
 
Silvius
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Silvius
 
 
 
Aeneas Silvius
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Brutus of Britain
 
 
Latinus Silvius
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Alba
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Atys
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Capys
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Capetus
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Tiberinus Silvius
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Agrippa
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Romulus Silvius
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Aventinus
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Procas
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Numitor
 
Amulius
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Rhea Silvia
 
Ares/Mars
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Hersilia
 
Romulus
 
Remus
 

References

  1. Homer, Iliad, 20. 230
  2. Tzetzes on Lycophron, 29
  3. 3.0 3.1 Bibliotheca 3. 12. 2
  4. Dionysius of Halicarnassus, Roman Antiquities, 1.62
  5. Homer, Iliad, 5. 265 & 20. 231
  6. Pausanias, Description of Greece, 5. 24. 5 with a reference to Homer
  7. Cicero, Tusculan Disputations, 1. 29
  8. Tzetzes on Lycophron, 34
  9. Hyginus, Fabulae, 224, 271