cancelier (Middle Dutch) comes from Latin cancellārius, from Latin cancelli, from Latin cancer, from Proto-Italic kankros, from Proto-Italic karkros, from Proto-Indo-European kr̥-kr̥-, from Proto-Indo-European (s)ker-, from Proto-Indo-European sek- — to cut, cut off, sever.
Ancestry of “cancelier”, step by step
cancelier traces back through 3 separate lines of ancestry.