grandpère--prophetes.ai

‖ grandpère
  (grɑ̃pɛr)
  [Fr.; lit. ‘grandfather’.]
  A variety of the cotillon (Cent. Dict.).

1835 Woman I. 171 Are not the forms of dance more recently introduced, the Galoppe, Mazurka, Cotillon, Grandpere, ‘romping’?

Oxford English Dictionary