1815. At this point production was concentrated in Normandy, mainly around the Bayeux area. While it was no longer being made in Chantilly, all of the old techniques and designs were used. Chantilly lace reached the height of its popularity around 1830 and was revived again in the 1860s, at which point it was made at Bayeux as well as at Geraardsbergen, in what is nowadays Belgium. In 1844, a machine was patented that made Valenciennes lace and black silk Chantilly lace that was difficult to distinguish from the handmade lace. References External links Chantilly lace – Virtual Museum of Textile Arts Bobbin lace History of clothing (Western fashion) Textile arts of France