Yondu Udonta

Yondu Udonta was one of the main characters in Guardians of the Galaxy and Guardians of the Galaxy Vol. 2.

Guardians of the Galaxy Vol. 2
Yondu appears in the second volume of Guardians of the Galaxy, where he has spent the last few months on a frozen planet. While staying at the hangout, Yondu is banned from the Ravagers for dealing in children. He is then approached by the Sovereign leader, Ayesha to bring her the guardians so she can kill them.

Aftermath of the series
Udonta was resurrected and became a grandfather to Peter's and Gamora's daughters, Meredith and Victoria

Trivia

 * Unlike Ego, Yondu loved Peter and saw him as his son.
 * Yondu's love for his child also contrasts to that of Thanos to Gamora and Nebula.
 * According to Kraglin, no matter how many times Quill had betrayed them, Yondu is always the one who ends up protecting his son and that Kraglin is the one that always stands up for them both.