Whakaotihia te rerenga e whai ake nei: Ko Kalckstein te tama a Count Albrecht von Kalckstein, he kaitautoko kaha o Frederick William, Elector me Duke o Brandenburg-Prussia. I a ia e tamariki ana, i mahi a Kalckstein i roto i te ope French i raro i a Turenne, engari i whakakahoretia mo te koretake. I uru ia ki te ope a Polani i te tau 1654, engari i whawhai ia mo Duke Frederick William i te 1656
Te Pakanga o Warsaw, i whakawhiwhia ai ia ki te rangatira o te rohe o Oletzko (Olecko). I te tau 1659 i whakakahoretia e te Duke a Kalckstein i muri i te whakapae a te kaitohutohu o Oletzko i te rangatira taitamariki mo te whakapae me te tukino i ana kaupapa.