pitrn—the forefathers SB 3.32.2, SB 3.32.17
pitrn—fathers Bg 1.26
pitrn—to ancestors Bg 9.25
pitrn—about the denizens of the Pitrloka planet SB 1.16.31
pitrn—the residents of Pitrloka SB 2.3.8
pitrn—the Pitas SB 6.6.19
pitrn—unto the forefathers SB 7.14.15
Can't find any compound Sanskrit words containing pitrn.