Diane McClure finished her project about Trebon area immigrants living in Chicago.  Per Diane:  If you believe your immigrant ancestors from Trebon area villages may have passed through, or settled in Chicago, I may have records that could help you in your research.  These include residence locations, church records, cemetery and funeral directors’ records, neighborhood records, collateral relationships, and other material. 

Diane passed away in March of 2020.  Her list of Chicago marriages of people from the Trebon area is on this website.