Dashed left edge = started before September 1846 ·
Dashed right edge = ongoing beyond September 1846
Events in September 1846 4
1760 – 1846Thomas Clarkson (1760-1846)Died 26 September 1846, aged 86Clarkson was an English abolitionist and a founder of the Society for Effecting the Abolition of the Slave Trade. His research and campaigning helped pass the Slave Trade Act of 1807 and the abolition of slavery across the British Empire.
1846Elias Howe patents the lock-stitch sewing machineKey invention for mechanised sewingElias Howe received a US patent for a sewing machine using an eye-pointed needle and a shuttle to form a lock stitch. He later won royalties from Isaac Singer and other manufacturers in patent suits.
1846Kot massacreJung Bahadur Rana seizes power in NepalDozens of nobles and officials were killed in the palace armoury courtyard in Kathmandu. Jung Bahadur Kunwar took power after the massacre and founded the Rana dynasty of hereditary prime ministers, which ruled Nepal until 1951.
1846Battle of MonterreyTaylor captures the city of MonterreyZachary Taylor's army fought street by street into Monterrey, the capital of Nuevo León. The Mexican garrison surrendered under an armistice that let it withdraw.