- Aug. 31, 1892 – The statue of antislavery Sen. John P. Hale is completed outside the State House.
- Aug. 31, 1866 – The Rev. Nathaniel Bouton, author of a Concord history a decade earlier, is named state historian. He will holds this position for 11 years, during which he will compile 10 volumes of provincial and state papers for publication.
- September 1, 1782 – The Rev. Timothy Walker, who has served as Concord’s Puritan minister from around the time of its settlement in 1730, collapses while preparing for a service and dies. He is 77 years old.
- September 1, 1939 – Germany attacks…