The Collaborative International Dictionary of English v.0.48:
Courche \Courche\ (k??rsh), n. [Cf. Kerchief.] A square piece of linen used formerly by women instead of a cap; a kerchief. [Scot.] [Written also curch.] --Jamieson. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Curch \Curch\ (k??rch), n. See Courche. [1913 Webster]