Agnes Castle was born on April 21, 1862 in Maryborough, County Laois, Ireland, UK. She was a writer, known for
The Incomparable Mistress Bellairs (1914),
Sweet Kitty Bellairs (1930) and
Sweet Kitty Bellairs (1916). She was married to
Egerton Castle. She died in April 1922 in Genoa, Italy.