E’en, adv. A contraction for even. See Even.
"I have e’en done with you." L’Estrange.

E’er ( 277), adv. A contraction for ever. See Ever. { Ee´rie, Ee´ry }, a. [Scotch, fr. AS. earh timid.]
1. Serving to inspire fear, esp. a dread of seeing ghosts; wild; weird; as eerie stories.
"She whose elfin prancer springs By night to eery warblings." Tennyson.
2. Affected with fear; affrighted. Burns.