puranjayasya-of Puranjaya; putrah-son; abhut-was born; anenah-by the name Anena; tat-sutah-his son; prthuh-of the name Prthu; visvagandhih-of the name Visvagandhi; tatah-his son; candrah-by the name Candra; yuvanasvah-of the name Yuvanasva; tu-indeed; tat-sutah-his son.