James Dunlop

Aged unknown

James Dunlop FRSE (31 October 1793 – 22 September 1848) was a Scottish astronomer, noted for his work in Australia. He was employed by Sir Thomas Brisbane to work as astronomer's assistant at his private observatory, once located at Paramatta (now named Parramatta), New South Wales, about 23 kilometres (14 mi) west of Sydney during the 1820s and 1830s. Dunlop was mostly a visual observer, doing stellar astrometry work for Brisbane, and after its completion, then independently discovered and catalogued many new telescopic southern double stars and deep-sky objects. He later became the Superintendent of Paramatta Observatory when it was finally sold to the New South Wales Government.

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Commemorated on 1 plaque

Bellefonte. Laid out by James Dunlop and James Harris, 1795. Named by Talleyrand for "beautiful fountain." Early center of the iron industry. One-time home of five of Pennsylvania's governors.

PA 150 at south end of town, near Reynolds Ave., Bellefonte, PA, United States where they founded (1795)