pied de grue
pied de grue
Anglo-Norman French
“A crane's foot became the symbol for family lineage—because medieval genealogy charts looked like bird tracks.”
In medieval manuscripts, genealogists drew family trees using branching lines that connected parents to children. These three-pronged marks—a line splitting into two or three—looked remarkably like the footprint of a crane. Scribes began calling the symbol a pied de grue: a crane's foot.
The phrase entered Anglo-Norman French as pe de grue, then was anglicized through centuries of mangled pronunciation into the unrecognizable pedigree. By the 1400s, the crane's foot was forgotten entirely. Pedigree just meant lineage, ancestry, a record of descent.
The word found its most precise use in animal breeding. Pedigree dogs, pedigree horses, pedigree cattle—animals whose ancestry was documented and pure. The implication shifted from 'recorded lineage' to 'prestigious lineage'—having a pedigree meant having good blood.
This is one of English's most dramatic transformations: a bird's foot sketch became a marker of aristocratic worth. The scribes who first drew those branching lines couldn't have imagined that their shorthand would become shorthand for social class.
Related Words
Today
We use pedigree casually now—a school's academic pedigree, a company's pedigree in the industry. The word has floated free of both cranes and bloodlines.
But the original image is perfect: a family tree really does look like a bird's foot, branching outward from a single point. The medieval scribes saw something true. They just didn't expect their doodle to become a class system.
Explore more words