Where does “dertene” come from?

dertene (Middle Dutch) comes from Old Dutch thritēn, from Proto-Germanic þritehun, from Proto-Germanic tehun, from Proto-Indo-European déḱm̥t — ten.

Ancestry of “dertene”, step by step

StepLanguageWordMeaning
1Old Dutchthritēn—
2Proto-Germanicþritehunthirteen
3Proto-Germanictehunten
4Proto-Indo-Europeandéḱm̥tten

Words derived from “dertene”

Every word from Proto-Indo-European déḱm̥t →Every word from Proto-Germanic tehun →Every word from Proto-Germanic þritehun →