Where does “proven” come from?

proven (Middle English) comes from Old French prover, from Latin probāre, from Latin probō, from Latin Probus, from Proto-Indo-European pro-bhwo-, from Proto-Indo-European pro-, from Proto-Indo-European por-, from Proto-Indo-European per- — passed , crossed.

Ancestry of “proven”, step by step

proven traces back through two separate lines of ancestry.

via Old French prover

StepLanguageWordMeaning
1Old Frenchproverto prove
2Latinprobāre
3Latinprobōto approve, permit, commend
4LatinProbusgood, serviceable, excellent, superior, able
5Proto-Indo-Europeanpro-bhwo-being in front, prominent
6Proto-Indo-Europeanpro-toward, forward
7Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
8Proto-Indo-Europeanper-before, in front; first; to go through
9Proto-Indo-Europeanpr̥tóspassed , crossed

via Old English prōfian

StepLanguageWordMeaning
1Old Englishprōfianto esteem, regard as, evince, try, prove

Words derived from “proven

Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European por-