"George R. PERKINS" . "George Robert Perkins" . "Geo R. Perkins" . "Professor of Mathematics George R. PERKINS" . "PERKINS" . "Perkins, George R. (George Roberts), |d 1812-1876" . "1876-08-22" . "Geo. R. Perkins" . "Geo. R." . . "Roberts, |d 1812-1876" . . . "Perkins"@en . "R" . "Perkins, Geo. R. (George R.)" . "George Roberts, |d 1812-1876 Perkins" . "George R. Perkins" . "Roberts"@en . "George"@en . "George Roberts Perkins"@en . "George R. Perkins"@en-US . . "1812-05-03" . . . "Robert" . "Perkins, George R. (George Robert)" . "R." . "Geo" . "George R Perkins" . "PERKINS, George R., Professor of Mathematics" . "George R." . "Perkins, George R. (George Roberts)" . . .