The Collaborative International Dictionary of English v.0.48:
Endower \En*dow"er\, v. t. [Cf. OF. endouairer. See Dower,
   Endow.]
   To endow. [Obs.] --Waterhouse.
   [1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Endower \En*dow"er\, n.
   One who endows.
   [1913 Webster]