Hanuman's 2nd son was named Purwaganti, who had only appeared during the Pandavas era. He was credited with finding Yudhisthira's shed heirloom named Kalimasada. Purwaganti was born to a priest's daughter whom Hanoman married, named Purwati. Hanuman lived so very long that he was Weary of residing. Narada descends https://www.youtube.com/watch?v=6cAOQp6Twlc