Whakaotihia te rerenga e whai ake nei: Ko Kościan i hopukina e nga Swedes i te wa o te
Ko te whakaekenga a Sweden o Poland (te "Waipuke Swedish") i te tau 1655, engari kaore i roa ka riro mai i te roopu roopu i arahina e Krzysztof Żegocki. I pangia te taone i nga whakaekenga Swedish me Ruhia i te rautau 18, a i whakauruhia e Prussia i te Wahanga Tuarua o Poland i te 1793. I tiimata te whakaekenga o Polani Nui o 1794 i Kościan. I te tau 1807 ka uru te taone nui ki te Duchy o Warsaw o Polani, i mua i te whakawhiwhinga ki a Prussia i te tau 1815, ka whakahokia ki Polani i muri i te hokinga mai o te whenua ki te mana motuhake i te tau 1918.