SETH M. SAWYER.--Mr. Sawyer was born in Skowhegan, Maine, in 1822. He came to Stillwater in 1846, followed lumbering, and afterward engaged in building a saw mill in the firm name of Sawyer & Heaton. In 1850 he was married to Eliza McKinstry. Mr. Sawyer left Minnesota in 1866 for an extended sojourn in the Southern States, and engaged in business there, but nothing is known positively of his present whereabouts. HENRY SAWYER.--Henry, the younger brother of Seth, came from Skowhegan to Stillwater in 1849, and engaged in mercantile pursuits for two years in partnership with Horace McKinstry. In 1856 he built the first stone block in Stillwater, on lot 2, block 27. In 1857 he built the Sawyer House, a four story hotel. Mr. Sawyer married Lucy Noyes. He died in Stillwater, Dec. 27, 1865, and his remains were buried in the Kah-ba-kong cemetery, at Taylor's Falls. ALVAH D. HEATON.--Mr. Heaton was the partner of Seth Sawyer in building the second saw mill in Stillwater. He came to St. Croix in 1847 and worked at the Osceola mills some time. He was a partner in logging with O. H. Blair and afterward with Wm. Kent. He was a brother-in-law to Hon. Cyrus Aldrich, representative in Congress from Minnesota. In after years he removed to Idaho. JOHN MCKINZIE.--Mr. McKinzie was born at Inverness, Scotland, in 1818, and came to America in 1841. He located in Stillwater in 1846, and followed lumbering until 1856, when he removed to a farm in the Lyman settlement. He married Rose Carlton in 1872 and removed to Miles City, Montana, in 1879. GEORGE MCKINZIE, a younger brother of John, came to Stillwater in 1851, and engaged in lumbering and exploring. In 1885 he was adjudged insane and sent to the St. Peter's hospital, from which he was soon released. He afterward visited California, where he was drowned in San Francisco bay. He was unmarried. HENRY KATTENBERG.--Mr. Kattenberg was born in Prussia in 1821, and married to Arnebia C. Silova, at Kemper, on the banks of the Rhine, in 1844. He came to America in June, 1847, and to Stillwater in 1848. Mr. Kattenberg opened a shop and engaged in the tailoring business. By industry and close application to business, he prospered and secured a pleasant home. By liberality and kindness in extending credits, and an unfortunate venture in lumbering, he lost $14,000, which effectually closed his business operations. With characteristic honesty, he turned over to his creditors his homestead and all he had to meet his liabilities. In 1880 he removed to Taylor's Falls and commenced keeping hotel at the Falls House, on Bench street. In October, 1886, he purchased the Dalles House of Mrs. C. B. Whiting.