Textile manufacturing
Textile manufacturing in Blackburn dates from the mid-13th century, when wool produced locally by farmers was woven in their homes. Flemish weavers who settled in the area in the 14th century developed the industry. By 1650 the town was known for the manufacture of blue and white "Blackburn checks", and "Blackburn greys" became famous not long afterwards. By the first half of the 18th century textile manufacture had become Blackburn's main industry. From the mid-18th to the early 20th century Blackburn evolved from a small market town into "the weaving capital of the world", and its population increased from less than 5,000 to over 130,000.