Stephan Zagar (1902, Illinois - 1976, Michigan) and Wilma Marie Verk (1901, Yugoslavia-1975, Illinois) married in the 1920s in Illinois. Stephan was a machinist and Wilma Marie worked at home. On April 1, 1929, their twin daughters, Rosalyn and Marilyn Ann, were born. On October 22, 1936, their third daughter, Margaret Ann, was born.
Marilyn attended the University of Wisconsin-Madison and married Clyde Amundson in 1951, with whom she had two children. She died on May 26, 1995.
Rosalyn married Frank Ross.
Margaret Ann got infected with Poliomyelitis at a young age (possibly when she was 2 years old) and later developed cerebral palsy. She attended Gompers School for the Handicapped and later graduated from the University of Illinois. In 1987, Margaret Ann started volunteering as a coordinator for Meals on Wheels in Lansing, Illinois, fielding calls from clients and scheduling cooks and kitchen helpers. Margaret Ann died on November 9, 2014.