“Mayflower Genealogy” will be the topic of the June Zoom Genealogy presentation. It will be presented by Cary Stone-Greenstein of the Illinois Mayflower Society from 3:30 to 5 p.m. Thursday, June 10. She will cover how those who believe they are descended from Mayflower passengers can use the Mayflower Society’s resources to prove or disprove their theory. She also will delve into how descent from a Mayflower passenger is proven and how those standards of proof have changed over the years. To register for this free program, email Julie at the Senior Resource Center, firstname.lastname@example.org. The presentation is sponsored by the Senior Resource Center and the Stephenson County Genealogical Society.