Mosquito (in 1830 covered current Brevard, Indian River, Lake, Martin, Orange, Osceola, Palm Beach, Polk, St. Lucie, Seminole, Volusia; in 1840 split in half with northern half named Orange and southern, half St. Lucia which became Brevard)
| 1830
1830
1830
1830
1830
1830
1830
1830
1830
1830
1830
| 1840
1840
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|