Lacy knot explained

The Lacy or de Lacy knot is a decorative heraldic knot,^[1] the badge of the de Lacy family. It features in the crest of the borough of Burnley and heraldic badge of Kirklees.

Notes and References

1. Charles Boutell, English heraldry. With 450 illus. drawn and engraved on wood by R.B. Utting, Cassell, Petter & Galpin, 1867, p. 135