 This lasted until 1871, when the PIK (founded in 1870 by dissatisfied Sephardic Jews after arguments about where the central organization which represented all Jews in the Netherlands was to be settled and after the wish to remove itself from their Ashkenazi co-religionists) removed itself from the Ashkenazi community and became a fully independent segment within Dutch Judaism.Center of Sephardic life in the Netherlands was Amsterdam, although throughout time, communities also existed in places like The Hague, Rotterdam (twice, in the 17th and in the 19th century), Middelburg and Naarden.At the eve of the Holocaust, some 4,300 Sephardic Jews were living in the Netherlands, the majority of them in Amsterdam.