[PAR] [TLE] Desert rat-kangaroo [SEP] The desert rat-kangaroo ("Caloprymnus campestris"), also called the buff-nosed rat-kangaroo, plains rat-kangaroo or oolacunta, is an extinct small hopping marsupial endemic to desert regions of Central Australia.  It was discovered in the early 1840s and described by John Gould in London in 1843, on the basis of three specimens sent to him by George Grey, the governor of South Australia at the time. [PAR] [TLE] George Grey [SEP] Sir George Grey, KCB (14 April 1812 – 19 September 1898) was a British soldier, explorer, Governor of South Australia, twice Governor of New Zealand, Governor of Cape Colony (South Africa), the 11th Premier of New Zealand and a writer.  By political philosophy a Gladstonian liberal and Georgist, Grey eschewed the class system for the prosaic life of Auckland's new governance he helped to establish.
[PAR] [TLE] Desert rat - kangaroo [ SEP ] The desert rat - kangaroo ( " Caloprymnus campestris " ) , also called the buff - nosed rat - kangaroo , plains rat - kangaroo or oolacunta , is an extinct small hopping marsupial endemic to desert regions of Central Australia . It was discovered in the early 1840s and described by John Gould in London in 1843 , on the basis of three specimens sent to him by George Grey , the governor of South Australia at the time . [PAR] [TLE] George Grey [ SEP ] Sir George Grey , KCB ( 14 April 1812 – 19 September 1898 ) was a British soldier , explorer , Governor of South Australia , twice Governor of New Zealand , Governor of Cape Colony ( South Africa ) , the 11th Premier of New Zealand and a writer . By political philosophy a Gladstonian liberal and Georgist , Grey eschewed the class system for the prosaic life of Auckland 's new governance he helped to establish .
In what year was the man who sent three specimens of desert rat-kangaroo to John Gould born?
In what year was the man who sent three specimens of desert rat - kangaroo to John Gould born ?
1812
1812