Hanuman's 2nd son was named Purwaganti, who had only appeared within the Pandavas period. He was credited with getting Yudhisthira's shed heirloom named Kalimasada. Purwaganti was born to your priest's daughter whom Hanoman married, named Purwati. Hanuman lived so prolonged that he was Fed up with dwelling. Narada descends https://www.youtube.com/watch?v=6cAOQp6Twlc