Westniederfränkisch (German) comes from German West, from Middle High German west, from Old High German west, from Proto-Germanic westrą, from Proto-Germanic westraz, from Proto-Indo-European wek(ʷ)speros, from Proto-Indo-European we-.
Westniederfränkisch (German): West Low Franconian
Definitions
West Low Franconian
Ancestry of “Westniederfränkisch”, step by step
Westniederfränkisch traces back through two separate lines of ancestry.