Where does “a/languages A to L” come from?

a/languages A to L (Ladino) comes from Old Spanish a, from Latin Ad, from Latin illic, from Latin ille, from Latin olle, from Proto-Italic *olnos — that.

a/languages A to L (Ladino): to (unto)

Definitions

to (unto)

Ancestry of “a/languages A to L”, step by step

Step	Language	Word	Meaning
1	Old Spanish	a	to, toward, in, at
2	Latin	Ad	toward, to
3	Latin	illic	he, she, it, yonder, that, overthere; in that...
4	Latin	ille	that; those; "; demonstrative pronoun "; that...
5	Latin	olle	Archaic form of ille
6	Proto-Italic	*olnos	that

Every word from Proto-Italic *olnos →Every word from Latin olle →Every word from Latin ille →