Whakaotihia te rerenga e whai ake nei: I tino pakaru te taone i te whakaekenga a Napoleon ki Switzerland i te tau 1798. I raro i te Helvetic Republic i whakauruhia a Aarberg ki te rohe o Zollikofen, ahakoa i roa noa tenei tae noa ki te 1803. Whai muri i tenei ka noho a Aarberg hei taone nui o te "Bezirk" ranei o te rohe o Aarberg. I te wā o Paris
I te Huringa o Hurae, i te tau 1830, ka neke nga rangatira o te ope Swiss ki Aarberg. Ko te taone taiepa he waahi kaha i te rohe ki te hauauru i waenga o Geneva me Basel.