Tønder lace is a point-ground type of handmade bobbin lace identified with the Tønder region of Denmark since about 1850, although lace of many types has been made there since as early as 1650. The term is also used more broadly, to refer to any bobbin lace made in Denmark.
Tønder lace was traditionally made in fine linen thread, imported from the Netherlands. Since the disappearance of the very fine linen threads, it has commonly been made in cotton. It is characterized by honeycomb fillings in motifs, square tallies in the ground, and the use of a gimp, a heavy thread outlining the cloth-stitch motifs. It often had large holes in the motif, called "Copenhagen holes", which were an attempt on the part of the lacemakers to speed up production of the lace, as they strove to compete with the cheaper machine-made lace. The designs used were similar to Mechlin lace, with lots of flowers.
Tønder lace was mainly made during the late 18th and early 19th centuries. Production started in 1647 when a merchant brought lacemakers from Westphalia to Tønder to teach lacemaking to the general population. Christian IV protected the manufacture of local lace, and didn't wear any foreign lace. In 1712 several lacemakers from Brabant accompanied the troops of King Frederick IV on their return from the Netherlands, bringing new techniques. Tønder lace was a major industry, and most of the region's girls were employed in making it. Little boys, before they were strong enough to work in the fields, were also taught to make lace. In 1801 20,000 people in Tønder and the immediately surrounding area were employed making lace. When machine-made lace was introduced in the late 1800s, the handmade lace industry gradually ceased to be economically important to the region. It never died out entirely though, and is still made today, mostly by hobbyists.
Tønder (German: Tondern) is a town in the Region of Southern Denmark. With a population of 7,595 (as of 1 January 2014), it is the main town and the administrative seat of the Tønder Municipality.
The first mention of Tønder might have been in the mid-12th century, when the Arab geographer Muhammad al-Idrisi mentioned the landmark Tu(r)ndira, which might have been a reference to either Tønder, or the nearby town of Møgeltønder.
Tønder was granted port privileges by the Hanseatic League in 1243, making it Denmark's oldest privileged market town. In 1532 it was hit by severe floods, with water levels reaching 1.8 m in St Laurent's church, 5.3 m above sea level. In the 1550s, Tønder's port lost direct access to the sea due to dykes being built to the west of town at the direction of Duke Hans the Elder of Schleswig-Holstein-Haderslev, the son of Frederick I of Denmark.
The town center is dominated by houses from the late 17th and early 18th century, when the town experienced rapid growth as a result of its lace industry. Prior to 1864, Tønder was situated in the Duchy of Schleswig, so its history is intertwined with the contentious history of Schleswig-Holstein. In the 1920s, when the Schleswig Plebiscite incorporated Northern Schleswig into Denmark, 76.5% of Tønder's inhabitants voted to remain part of Germany and 23.5% voted to join Denmark.