He trained as an artist , and went to Rome to pursue his studies .
Born about 1715 , was the younger son of the Rev. John Dalton of Whitehaven in Cumberland ; John Dalton , D.D. , the poet , was his elder brother .
John Dalton trained as an artist , and went to Rome to pursue John Dalton 's studies .
Born about 1715 , was the younger son of the Rev. John Dalton of Whitehaven in Cumberland ; John Dalton , D.D. , the poet , was his elder brother .