In 1877 Jan Krbec and Barbora Sunka were married in Drazicicih Tabor Bohemia. Jan and Barbora immigrated to the United States in 1887, arriving in New York on the Elbe on May 21. Traveling with Jan and Barbora were their children, Frank age 5 and Marie age 10 months. They had traveled from Bohemia to Austria and boarded the ship in Bremen, Germany. Their plan was to remain in Chicago, Illinois. Their journey completed, Barbora and Ian spent their lives in Cicero, a suburb of Chicago, Illinois. Krbec is a relatively uncommon name and there were only about a half a dozen families with that surname in Cook County, Illinois at the time of the 1900 census.
Researching the Cook County birth and death records, provided the original village of birth for Ian Krbec. The church records are digitized online at http://digi.ceskearchivy.cz. Using the records I was able to find the christening record for Ian Krbec in Chrastany, Bohemia in 1852.
Using a combination of Czech and Illinois records, I should be able to construct a timeline for the Krbec family and determine if Ian was connected to any of the other Krbec families. The search should prove interesting and fruitful since I have also discovered which parish the Krbecs belonged to in Cicero. Thanks to familysearch.org those records are also digitized online.