I. A Central County Of Virginia, bounded N. by the North Anna river, and drained by the South Anna and Little rivers; area, 570 sq. m.; pop. in 1870,16,332, of whom 10,063 were colored. The surface is hilly, and the soil somewhat exhausted. It contains gold mines, but they have not been profitable. The Chesapeake and Ohio railroad passes through it. The chief productions in 1870 were 126,-353 bushels of wheat, 151,942 of Indian corn, 126,387 of oats, 930,226 lbs. of tobacco, and 75,914 of butter. There were 1,734 horses, 2,375 milch cows, 1,159 working oxen, 1,658 other cattle, 2,088 sheep, and 6,354 swine; 17 flour mills, 1 manufactory of pig iron, 4 of tobacco, and 1 distillery. Capital, Louisa Court House.
II. A S. E. County Of Iowa, bordered E. by the Mississippi, and intersected by the Iowa river; area, 542 sq. m.; pop. in 1870, 12,877. The soil is very fertile, especially on the borders of the streams. The Burlington, Cedar Rapids, and Minnesota railroad, and the Southwestern branch of the Chicago, Rock Island, and Pacific, pass through it. The chief productions in 1870 were 221,171 bushels of wheat, 931,263 of Indian corn, 169,452 of oats, 74,788 of potatoes, 51,425 lbs. of wool, 383,-926 of butter, and 25,880 tons of hay. There were 7,255 horses, 5,987 milch cows, 12,601 other cattle, 12,835 sheep, and 26,478 swine; 9 manufactories of carriages, 8 of saddlery and harness, 1 of woollen goods, 2 flour mills, and 2 saw mills. Capital, Wapello.
Louisa (Luise Auguste Wilhelmine Ama-lie), queen of Prussia, born in Hanover, March 10, 1776, died at the palace of Hohenzieritz, near Strelitz, July 19,1810. She was the daughter of Duke Charles of Mecklenburg-Strelitz, and was married, Dec. 24, 1793, to the crown prince of Prussia, who succeeded to the throne in 1797 as Frederick William III. During the campaign of 1806 she accompanied him to Thurin-gia, and after the battle of Jena to Konigsberg. After the fatal battle of Friedland in 1807 she visited Napoleon at Tilsit, with a view of obtaining for Prussia favorable conditions of peace; but not succeeding in her negotiation, she joined her husband at Memel, and in 1808 returned with him to Konigsberg, from whence she proceeded at the end of the year to St. Petersburg. She went to Berlin in 1809, and died the next year while on a visit to her father at Strelitz. She was greatly beloved by the Prussian people. - See "The Life and Times of Louisa, Queen of Prussia," by Elizabeth Harriet Hudson (2 vols., London, 1874).