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This project is for those who were born, lived or died in Indian River County.
Prior to 1821 the area of Indian River County was part of the Spanish colony of East Florida. In 1822 this area became part of St. Johns County, and in 1824 it became part of Mosquito County (original name of Orange County).
The Second Seminole War was fought in 1835 and from 1838 to 1839. Fort Vinton was built for this purpose near the intersection of present-day Florida State Road 60 and 122nd Avenue.
In 1844 the county's portion of Mosquito County became part of newly created St. Lucia County. In 1855 St. Lucia County was renamed Brevard County. In 1905 St. Lucie County was formed from the southern portion of Brevard County; in 1925 Indian River County was formed from the northern portion of St. Lucie County. It was named for the Indian River, which runs through the eastern portion of the county.