Fred Mertz

Frederick Hobart Mertz, played by William Frawley, is a fictional character in the 1950s American sitcom I Love Lucy.

Fred was born and raised on a farm in the midwest (episode #171), probably in or near Steubenville, Ohio (episode #134),although in one episode Ethel claims that Fred's mother comes once a year from Indiana. Fred is of Irish decent (episode #171) and traveled the country in vaudeville before retiring to New York City. He is a World War I veteran and is married to Ethel Mae Louise Roberta Potter Mertz (Vivian Vance), and they often jokingly make fun of each other. Ethel often calls Fred a "fat old goat", and in return Fred calls Ethel the "bottomless pit" due to her voracious appetite. Having been "wiped out" in the Great Depression (episode # 152), he is a penny-pincher and gives Ethel very little money. Nevertheless, Fred always had the money when an investment opportunity came along (diner purchase, oil stocks).

As a young man, Fred was in vaudeville with his friend, Barney Kurtz, as the duo of 'Mertz and Kurtz' (known for "tap dancing, soft shoe and smart quips" (episode #23)). Later, Fred continued in Vaudeville with his wife, the former Ethel Mae Louise Roberta Potter. It had been mentioned that he was once a Golden Gloves boxer. Eventually, Fred and Ethel retired and bought a brownstone apartment building in New York City. In the early 1940s, Lucy and Ricky moved into the brownstone apartment building where Fred, Ethel, Lucy, and Ricky quickly became friends (the date of the Ricardos tenancy changed during the duration of the series). Fred's best friend, Ricky Ricardo, and Ricky's wife, Lucy, live in the apartment house. However, Fred guests, along with Ethel, on a show of Ricky's if asked.

When Ricky does something to upset Lucy, she plots revenge and drags Ethel into her plan, often against her will. Ethel almost always blabs to Fred, who tells Ricky, and the two come up with their own plan to get even with their wives. Once in a while, it is Ethel that is away and it is Fred that is dragged into Lucy's scheme. Usually, Fred expresses his exasperation with a phrase: "Oh, for corn sake," most likely reflecting his midwestern roots.

The Fred Mertz character and the actor who portrayed him (William Frawley), including some of their costumes, are memorialized in the Lucille Ball-Desi Arnaz Center in Jamestown, New York (Lucille Ball's real-life hometown).