WINNEBAGO COUNTY, situated toward the east part of Wisconsin, with Winnebago lake on the east, and other bodies of water in the Interior. Area, 500 square miles. Seat of justice, Oshkosh. Pop. in 1840, 135; in 1850, 10,167.

WAUKESHA COUNTY, situated in the southeast part of Wisconsin. Area, -------- square miles. Seat of justice, Waukesha. Pop. in 1850, 19,248.

WASHINGTON COUNTY, situated on the east boundary of Wisconsin, with Lake Michigan on the east. Area, ------ square miles. Seat of justice, Ozaukee. Pop. in 1840, 343; in 1850, 19,465.

WALWORTH COUNTY, situated on the south boundary of Wisconsin, with Geneva lake at the south. Area, 675 square miles. Face of the country, undulating; soil, rich. Seat of justice, Elkhorn. Pop. in 1840, 2,611; in 1850, 17,862.

SHEBOYGAN COUNTY, situated on the east boundary of Wisconsin, with Lake Michigan on the east. Area, 500 square miles. Seat of justice, Sheboygan. Pop. in 1840, 133; in 1850, 8,378.

SAINT CROIX COUNTY, situated in the northwesterly part of Wisconsin, with Mississippi river on the southwest, and St. Croix river and lake on the west. Area, -------- square miles. Seat of justice, St. Croix. Pop. in 1850, 624.

ROCK COUNTY, situated on the south boundary of Wisconsin, and traversed by Rock river. Area, -------- square miles. Face of the country, even; soil, rich. Seat of justice, Janesville. Pop. in 1840, 1,701; in 1850, 20,708.

RICHLAND COUNTY, situated in the westerly part of Wisconsin, with Wisconsin river on the south. Area, -------- square miles. Seat of justice, Richmond. Pop. in 1850, 903.

RACINE COUNTY, situated on the east boundary of Wisconsin, with Lake Michigan on the east. Area, 610 square miles. Face of the country, undulating; soil, fertile. Seat of justice, Racine. Pop. 1840, 3,475; in 1850, 10,833.