

Research into the origins of individual families in North America revealed records of the immigration of a number of people bearing the name Switzer or a variant listed above: Some Austrian settlers also went to western Canada and Ontario. Most landed in Philadelphia, later continuing on to the states of Ohio, Texas, Illinois, California, New York, and Maryland. Many other Austrians and expatriate Austrians made their way to North America in the 20th century. The Austro-Hungarian Empire was broken up by the Treaty of Versailles and many of its people found themselves in the new nation of Czechoslovakia.

Austria was made a republic after the First World War.
