34 Thel^ivv. of Mr. RAY. 
him. They travelled through Der- 
byfjire.y Yorkjhire.^ Wefmorland.^ Cum- 
berland., and Northmtiberland., as far 
as Berwick', and then back through 
the Bifhoprick of Durham, again to 
Middleton. 
But a Stop was foon put to thefe 
his good Dehgns, by Mr. Willughby, 
falling very dangeroully ill the very 
next Month, firfl with a violent Pain 
in his Head, which, by uhng Diaf- 
cordium, fell into his Bread, and 
became a Pleurify ; which fliifted to 
a Fever ; and that remitting, he grew 
better ; but returning, it carried him 
Bjay^ in colle6i;ing (and fending him the Defcrip- 
tions) of PlantSy &c. in Journeys he took over 
England for that Purpofe. See the aforefaid 
Philofophical Letters^ p. 351. What Opinion 
Mr. i^^j 'had of y\x, Willi feT^ Judgment, may 
be feen in a Letter of Mr. Raf% to him, in the 
fame Work, p. 358, 
off, 
