This DNA project is for anyone with the surname Kolisch, Kollisch, Kolischer, Kalisz, Kalisch, Kalish, Kolish, Kolis, Kolisz, Kalischer, etc. There are Kolisch families in Bohemia, Moravia, Slovakia and Hungary. We'd like to determine if they are all related. The most famous Kolisch is the chess master Baron Ignaz von Kolisch, one of the greatest chess players of the 19th century. See his family tree at https://www.geni.com/people/Baron-Ignaz-von-Kolisch/6000000002765609052 The banner photo is from the Jewish cemetery in Korycany, Moravia, where another Kolisch family originates. See https://www.geni.com/people/Moses-Kolisch/6000000002765600319