Winifred Sackville Stoner Jr.

Winifred Sackville Stoner Jr. is a child author from United States (born 1902). She spoke Esperanto at five and had three books published by the age of nine. Winifred was 9 when it happened.

Literary precocity has a long and contested history: published child authors have repeatedly faced public doubt about authorship. Documented publication dates and contemporaneous press coverage are the firmest evidence available.

What separates a documented record from a family anecdote is that someone else wrote it down at the time. Winifred's is recorded in published reference sources, with a date and a figure attached, and that is the standard applied to every entry in this index. Where an age or a date is disputed in the sources, this page follows the published record and says so rather than choosing the more impressive number.

Born in 1902, Winifred belongs to a long line of United States names in this field, and the entry is maintained as new results are published.

Records like this one rarely survive untouched. The age thresholds that define early achievement keep falling as training methods, coaching and access to competition spread to more countries, and each generation of child authors reaches the standard a little sooner than the last. Whether Winifred's mark has since been beaten is noted above; the achievement itself is fixed to its date and stands on the record as it was set.