The surname Kosinski was first found in Mecklenburg, where the Koss family contributed greatly to the development of an emerging nation, and would later play a large role in the tribal and national conflicts of the area. Over time, the Koss family name branched into other houses, where their influence continued to be felt because of the important role they played in the
social and political affairs.
This web page shows only a small excerpt of our Kosinski research.Another 55 words (4 lines of text) are included under the topic Early Kosinski History in all our PDF Extended History products and printed products wherever possible.
of this family name include: Koss, Kosa, Kus, Kusiak, Kosik, Kosinski, Koscielski, Koskela and many more.
Some of the first settlers of this family name or some of its variants were: Catherine Koss, who settled in New York in 1832; John Coss, who settled in Connecticut in 1841; Antonia Koss, who settled in New York, NY in 1858; Franz Kosar, who settled in New York, NY in 1881.