Grand Old Popey. Pope Leo XIV was an active voter who participated in several Republican primaries in recent years and voted in the most recent presidential election, according to a report. Then-Cardinal Robert Prevost, a Chicago native, pulled the lever in Republican primaries in 2012, 2014, and 2016, the Washington Free Beacon reported, citing election records. The Dolton, Illinois, born pontifex also voted in general elections in 2012, 2014, 2018, and 2024, the report stated.