Extended Strong's Greek Lexicon (Abbott-Smith based)
parent/ancestor
Usage: πρό-γονος, -ον (προγίνομαι), [in LXX: Est.4:17, Sir.8:4, al. ;] __1. born before. __2. As subst., in pl., οἱ π., ancestors, forefathers: 2Ti.1:3; of living parents (so Plat.), 1Ti.5:4.† (AS)