On 4 November 2011, MEPs Zbigniew Ziobro, Jacek Kurski, and Tadeusz Cymański were ejected from the party, after Ziobro urged the party to split further into two separate parties – centrist and nationalist – with the three representing the nationalist faction.
Zbigniew Brzezinski | Zbigniew Karkowski | Zbigniew Zamachowski | Zbigniew Preisner | Zbigniew Oleśnicki | Zbigniew Karpus | Zbigniew Boniek | Zbigniew of Poland | Zbigniew Babiński | Zbigniew Ziobro | Zbigniew Rybczyński | Zbigniew Olesnicki | Zbigniew Jagiełło | Zbigniew Gołąb | Zbigniew Czajkowski | Zbigniew Brzeziński |