Where does “aanvoerder” come from?

aanvoerder (Dutch) comes from Dutch er, from Old Dutch iro.

aanvoerder (Dutch): leader; captain

Definitions

Step	Language	Word	Meaning
1	Dutch	er	there; him, her, it, them; of them, of those
2	Old Dutch	iro	—

aanvoerder — Etymology, Origin & Word History | Etymology Explorer