First found in Prussia, where this family name became a prominent contributor to the development of the district from ancient times. Always prominent in social affairs, the name became an integral part of that turbulent region as it emerged to form alliances with other families within the Feudal System and the nation.

Prussia played an extremely influential role in shaping modern German history. It remained a part of Germany until after the Second World War. Prussia was divided among the Soviet Union, Poland, East Germany and West Germany. Many Prussians became residents of these new countries after the War, and many migrated to other parts of Germany or Europe, as well as to North America. In the United States, the majority of settlers landed in Philadelphia, and moved on to Ohio, Texas, Illinois, California, New York, and Maryland. Many German settlers also migrated to Canada, particularly to Ontario and the Prairies. Amongst the settlers in North America with this distinguished name Dagger were C.H. Decker, age 30; who settled in Baltimore, Maryland in 1820; Friedrich Decker, age 28; who settled in Winterhill, Massachusetts in 1778; John Heinrich Decker, age 43.

For more information on the last name Dagger, the PDF Surname History is available for purchase as well as other products.