Wikipedia
Peeckelhaeringh, or Pekelharing, refers to an old Dutch word for pickled herring. Today it is best known as a jester by the same name who was the subject of a painting by Frans Hals.
The star of 17th-century comic plays, Mr. Peeckelhaering was an actor who was later engraved by the local engraver Jonas Suyderhoef, who accompanied his engraving with a poem declaring that "Mr. Peeckelhaering's wet lips show how he enjoys a fresh mug of beer because his throat is always dry." This painting was documented by Cornelis Hofstede de Groot in 1910, who wrote:
"95. THE MERRY TOPER. B. 97 ; M. 267. Half-length, life size. A laughing man with a brown face is turned half right. His head is slightly inclined to the left ; he looks at the spectator. He has a slight beard and moustache. His rough hair sticks out from beneath a flat red cap with yellow trimming. His costume is also red and yellow. In his left hand he holds a mug with open lid. In the same style as 96 and 98. This picture is represented in two pictures by Jan Steen, Nos. 137 and 446 (see Vol. I.). [Pendant to 123. Compare 99a.] Signed on the right above the mug " f. hals f." ; canvas, 29 1/2 inches by 24 inches. Engraved by J. Suyderhoef as "Monsieur Peeckelhaering." Under the name "Peeckelhaering" pictures are mentioned in the inventories of Henric Bugge, Leyden, 1666 ; Hendrick Huyck, Nymwegen, January 10, 1669 ; and Jan Zeeuw and Marie Bergervis, who died 1690, Amsterdam according to notes by A. Bredius. A copy on canvas, 29 1/2 inches by 26 inches, signed on the right with the monogram was in the sale : Vicomte de Buisseret, Brussels, April 29, 1891, No. 41. In the chief Kassel inventory of 1749, No. 363. In the Kassel Gallery, 1903 catalogue, No. 216."