Kazago

From Memory Alpha, the free Star Trek reference.

Kazago was the first officer aboard a Ferengi vessel commanded by DaiMon Bok in 2364. He was involved in the plan to return the USS Stargazer to Starfleet and helped Bok in the plot to avenge the death of Bok's son who was killed in a battle with the Stargazer in 2355. He relieved Bok from command after Bok failed in an attempt to gain revenge on Federation captain, Jean-Luc Picard. Kazago regarded it as an "unprofitable venture" since there was no profit in revenge.(TNG: "The Battle")

Kazago was played by actor Doug Warhit.