Where does “penriba” come from?

penriba (Asturian) comes from Asturian per, from Latin per, from Latin Ad, from Latin illic, from Latin ille, from Latin olle, from Proto-Italic *olnos.

Ancestry of “penriba”, step by step

Step	Language	Word	Meaning
1	Asturian	per	by means of, by way of, by; for; through
2	Latin	per	through, by means of; throughout, during
3	Latin	Ad	—
4	Latin	illic	he, she, it, yonder, that, overthere; in that...
5	Latin	ille	that; those; "; demonstrative pronoun "; that...
6	Latin	olle	Archaic form of ille
7	Proto-Italic	*olnos	—

Every word from Proto-Italic *olnos →