A federal holiday observed the fourth Thursday in November by act of Congress (1941), it was the first such national proclamation issued by President Lincoln in 1863, on the urging of Mrs. Sarah J. Hale, editor of Godey's Lady's Book. Most Americans believe that the holiday dates back to the day of thanks ordered by Governor Bradford of Plymouth Colony in New England in 1621, but scholars point out that days of thanks stem from ancient times.