Kate Eva Westlake (after marriage, Yeigh; pen name, Aunt Polly Wolly; 1856 – 4 March 1906) was a Canadian writer and an early editor.

[1] The family moved to London, Ontario where her father succeeded in business.

She became a sub-editor of the newly formed St. Thomas Journal, replacing her brother who died in 1881 at the age of 27.

She was given the editorship of the Fireside Weekly, a family story paper published in Toronto.

The book was about the views on life of Aunt Polly Wolly.