Nestor - King of Pylos
Nestor was an old man by the time of the Trojan War. Nevertheless he sailed with an army and two of his sons, Antilochus and Thrasymedes to the great war. He was valued for his wisdom and strategy even if he was past the age of being able to win glory in battle.
In his youth, Nestor sailed with Jason as an Argonaut and participated in the hunt for the Calydonian Boar.