More about carking
Carking derives from Norman French carquier “to load, burden,” from Late Latin carcāre, carricāre “to load.” In Old French, i.e., Parisian French, the dialect spoken in the île de France (the region of France that includes Paris), Late Latin carcāre becomes chargier (which becomes charge in English). Norman French does not palatalize c (representing the sound k) before a, which Old French does; thus in English we have the doublets cattle (from Norman French) and chattel from Parisian French. Late Latin carcāre becomes cargar “to load” in Spanish, the source of English cargo. Carking entered English in the early 14th century.