1920 Danville Ward 4, Vermilion County, Illinois Census: Living with Steve Vaughn Name: Roy Duncan Home in 1920: Danville Ward 4, Vermilion, Illinois Age: 19 years Estimated Birth Year: abt 1901 Birthplace: Illinois Relation to Head of House: Nephew Father's Birth Place: Illinois Mother's Birth Place: Illinois Marital Status: Single Race: White Sex: Male