Robert Edmund Graves, Dictionary of National Biography… (1912)
“ On the bequest to the nation in 1846 of the splendid library of Thomas Grenville, Rye was entrusted with its removal to the British Museum and afterwards with its arrangement there. At a later date he selected and arranged the library of reference in the new reading-room opened in 1857, and he devised the plan showing the placing of the books which is still in use. He became an assistant - keeper in the department of printed books in 1857, and succeeded Thomas Watts in the keepership in 1869, but failing health and eyesight compelled him to retire in July 1875. ”
