Nicholas IV, Lord of Werle[-Goldberg], nicknamed Poogenoge ("Pig's eyes") (born: before 1331; died: between 14 March and 13 November 1354) was from 1350 to 1354 to Lord of Werle-Goldberg.
He was the son of John III and Matilda of Pomerania (born: abt.
He allegedly received his nickname from the shape and the look in his eyes.
He initially ruled the dominion Werle-Goldberg jointly with his father John III and from 1350 alone.
He still signed a peace treaty on 14 March 1354, but is no longer mentioned after 13 November of that year.