Quick Facts
Born:
January 15, 1879, Newmarket, Ontario, Canada
Died:
July 12, 1961, Toronto (aged 82)
Britannica AI Icon
Adding us as a Preferred Source tells Google you trust our content, so our articles show up more often in your Google Search, Discover feed, and AI Overviews.
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites
Britannica Websites
Articles from Britannica Encyclopedias for elementary and high school students.

Mazo de la Roche (born January 15, 1879, Newmarket, Ontario, Canada—died July 12, 1961, Toronto) was a Canadian author whose series of novels about the Whiteoak family of Jalna (the name of their estate) made her one of the most popular “family saga” novelists between 1925 and 1950.

De la Roche’s first success, Jalna (1927), ended with the 100th birthday of Grandmother Adeline Whiteoak, a lusty character later celebrated in a long-run play, Whiteoaks (1936), and a film, Jalna (1935). Though not written in chronological order, the saga continues with 15 other books, covering 100 years of Whiteoak family history. Although the locale of Jalna is Ontario, the story was more popular in the United States and Europe than in Canada. Many Canadian readers, hoping for a faithful account of life in Canada, were disappointed, for the Whiteoaks really dwell in the timeless realm of romance. De la Roche’s other works included children’s stories, travel books, drama, and an autobiography, Ringing the Changes (1957).

The Editors of Encyclopaedia BritannicaThis article was most recently revised and updated by Encyclopaedia Britannica.
Discover the fascinating events that shaped the world, straight from our editors.
By clicking “Sign Up”, you consent to the Britannica Privacy Policy and Terms of Use.