Among those conducting the hatting business in Baltimore at the opening of the present century, Mr. Jacob Rogers, from his long and successful business career, as well as from being the only one through whom it has been possible to connect this special industry as it existed before the Revolution, with that of the present time, ranks most prominently. What year Mr. Rogers commenced business cannot be ascertained, but as early as 1796, being nearly 30 years of age, he is found established at the corner of South and Second streets, and in the year 1844 (almost the middle of another century), after the lapse of nearly fifty years, and while actively engaged in business pursuits, his life was suddenly ended; his funeral taking place from his residence, at South and Second streets, his home for more than half a century. About the year 1805 Mr. Rogers erected a large factory on Second street near Tripolet's alley (now Post-Office avenue). This building was about one hundred and fifty feet long, forty wide, and four stories in height. Afterwards a wing extension of considerable proportions was added. [Illustration: Hat shop of Jacob Rogers, built about 1805.] This establishment was one of the "big" concerns of the day, and Mr. Rogers was credited with conducting, at this time, the most extensive and prosperous hat business in the United States. To-day not a vestige remains of Mr. Rogers' factory, and upon its site is the extensive structure of the Corn and Flour Exchange. His store, at the corner of South and Second streets, still remains, however, having been remodeled from that of Mr. Rogers' time, the ground-floor being now occupied by H. W. Totebush as a cigar store. In 1819 Mr. Rogers took as partner in business his eldest son, George, the firm becoming Jacob Rogers & Son. In 1823 Mr. Rogers leased from the Carroll family the property No. 129 West Baltimore street, at the corner of Public alley (now Grant street), where a branch establishment was opened, both establishments being continued up to the time of Mr. Rogers' death, in 1844, at which time the firm was "Jacob Rogers & Sons," William, another son, having been admitted about the year 1835.