1830 census for Vermilion county Illinois with the family of Cyrus Douglass. Counts -- males: 2 under age 10, 1 age 20-29, 1 age 30-39; females: 2 under age 10, 1 age 30-39. Next door to Cyrus is Marcus Snow. He was married on the same day as Cyrus, those two were the first marriages in the newly formed Vermilion county. [O__0113]
