List of fictional pigs

Columns: Name | Origin | Author ( s ) | Notes
Ace | Ace , the Very Important Pig | Dick King-Smith | Great-grandson of Babe | Agnes | Pig | Andrew Cowan | Named after the narrators recently deceased grandmother who owned the pig | Babe | The Sheep-Pig | Dick King-Smith | Chester | Chester the Worldly Pig | Bill Peet | Daggie Dogfoot | Pigs Might Fly | Dick King-Smith | Empress of Blandings | P. G. Wodehouse | Fener the Boar of Summer | The Malazan Book of the Fallen | Steven Erikson | A god of war

Example questions:
What month was the author of the book called Discworld that has a fictional pig character born ? | What was the middle name of the author of the book called Doctor Dolittle that has a fictional pig character ? | What month was the author of The Malazan Book of the Fallen with a fictional pig character born ? | What year was the author of The Sheep-Pig with a fictional pig character born ? | What city was the author of The Pig Scrolls with a fictional pig character born in ?

Answers:
April | John | October | 1922 | Manchester