Shiva Purana
गौतमस्यात्मजश्चैव शरद्वान् गौतमः कृपः ॥ कौशिको गालवश्चैव रुरुः कश्यप एव च ॥ ३५॥
Gautama's son was Sharadvan and Gautama's son was Kripa. Kausika, Galva, Ruru and Kasyapa.
english translation
gautamasyAtmajazcaiva zaradvAn gautamaH kRpaH ॥ kauziko gAlavazcaiva ruruH kazyapa eva ca ॥ 35॥
hk transliteration by Sanscript