Origins & Early Life

James Hargreaves (c. 1720 – 22 April 1778) was an English weaver, carpenter and inventor who lived and worked in Lancashire, England. Hargreaves is credited with inventing the spinning jenny in 1764. He was one of three men responsible for the mechanisation of spinning: Richard Arkwright patented the water frame in 1769 and Samuel Crompton combined the two, creating the spinning mule in 1779.

Pivotal Works & Achievements

James Hargreaves was born at Stanhill, Oswaldtwistle in Lancashire. He was described as a "stout, broad-set man of about five-foot ten, or rather more". He was illiterate and worked as a hand loom weaver during most of his life. He married and baptismal records show he had 13 children, of whom the author Baines in 1835 was aware of '6 or 7'. The spinning Jenny was invented in 1764-1765.

Enduring Legacy & Impact

The idea for the spinning jenny is said to have come when a one-thread spinning wheel was overturned on the floor, and Hargreaves saw both the wheel and the spindle continuing to revolve. He realized that if several spindles were placed upright and side by side, several threads might be spun at once. The spinning jenny was confined to producing cotton weft threads and...

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