Where does “zeventiende” come from?
zeventiende (Dutch) comes from Dutch zeventien, from Middle Dutch seventien, from Old Dutch sivontēn, from Proto-Germanic sebuntehun, from Proto-Germanic sebun, from Proto-Germanic sebunt, from Proto-Indo-European septḿ̥ — seven.
zeventiende (Dutch): seventeenth
Ancestry of “zeventiende”, step by step