1) Astronomer 2) Benjamin peirce 3) English boy name 4) Mathematician 5) Stargazer 6) Uranologist 
[n] - United States mathematician and astronomer remembered for his studies of Uranus and Saturn and Neptune (1809-1880) 2. [n] - American philosopher and logician
noun United States mathematician and astronomer remembered for his studies of Uranus and Saturn and Neptune (1809-1880)Charles Peirce noun United States philosopher and logician; pioneer of pragmatism (1839-1914)