The Collaborative International Dictionary of English v.0.48:

Whilere \Whil`ere"\, adv. [While + ere]
   A little while ago; recently; just now; erewhile. [Obs.]
   [1913 Webster]

         Helpeth me now as I did you whilere.     --Chaucer.
   [1913 Webster]

         He who, with all heaven's heraldry, whilere
         Entered the world.                       --Milton.
   [1913 Webster]