Complex sentence: Brown Brothers Tobacco Company Building, located at 119 State Street in Detroit, was built for brothers, Robert H. Brown and John H. Brown who founded a cigar manufacturing business known for the brand, "Newsboy Cigars".
Split into simpler sentences: Brown Brothers Tobacco Company, was located at 119 State Street in Detroit. The building was built for brothers, Robert H. Brown and John H. Brown who founded a cigar manufacturing business known for the brand, "Newsboy Cigars".