The Honourable Frederick Threepwood, known as "Freddie", is the second son of Lord Emsworth in the stories and novels of P. G. Wodehouse. At first, Freddie is a rotund and loutish lad, expelled from Eton and Oxford and a failure in the Army. After his father is obliged to pay his £500 gambling debt, he insists on Freddie's taking up residence at Blandings Castle where the father may keep the son out of trouble - albeit at the terrible cost of having Freddie around all the time. Clarence Threepwood, 9th Earl of Emsworth, Viscount Bosham is a fictional character created by British comic writer P. G. Wodehouse. ... Called English literatures performing flea, P. G. Wodehouse, pictured in 1904, became famous for his complex plots, ingenious wordplay, and prolific output Sir Pelham Grenville Wodehouse (October 15, 1881 – February 14, 1975) was an English comic writer who enjoyed enormous popular success for more than seventy years. ... The Kings College of Our Lady of Eton beside Windsor, commonly known as Eton College or just Eton, is a public school (that is, an independent, fee-charging secondary school) for boys. ... The University of Oxford, located in the city of Oxford, England, is the oldest university in the English-speaking world. ... In the stories and novels of P. G. Wodehouse, Blandings Castle is the seat of Clarence Threepwood, 9th Earl of Emsworth as well as the name given to the series of books which take place at the castle and its immediate environs. ...

However, by Leave it to Psmith, Freddie has lost weight, and he changes his lazy ways upon marrying Aggie Donaldson, the daughter of the owner of Donaldson's Dog-Joy Dog Biscuit Company. Although Aggie is a cousin of Emsworth's head gardener and therefore not exactly the normal matrimonial material for the son of an Earl, nevertheless the promise of sending Freddie to live off the largesse of Aggie's wealthy American father - and thereby sending him to live in America, far from Emsworth - leads to Emsworth's enthusiastic support of the match. Leave it to Psmith is a comic novel by P. G. Wodehouse. ...

Freddie's ardent zeal as a salesman is demonstrated in "The Go-Getter", in which we see him relentlessly pitching the stuff to his aunt, Lady Alcester (owner of enough dogs to qualify, the author says, as "an honorary dog herself"), although he bungles the demonstration of his product by choking on the dog biscuit he attempts to eat.

Freddie has one brother, George, Viscount Bosham.

The hero of the Monkey Island games, Guybrush Threepwood, apparently had his name based on Frederick Threepwood. The Secret of Monkey Island, CD version. ... Close up portrait from The Secret of Monkey Island, CD version. ...