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English: Christopher Sower (or Christoph Saur or Sauer) was the name of three printers and publishers who worked in Pennsylvania. Christopher Sower (elder; 1693-1758) emigrated to Pennsylvania from Germany. His only son was Christopher Sower (younger; 1721-1784) who was also a Dunker official. His son, Christopher Sower III (1754-1799), was a loyalist during the American Revolutionary War, and the family business and home in Germantown was confiscated and sold.