The Collaborative International Dictionary of English v.0.48:

Greffier \Gref"fi*er\, n. [F., from LL. grafarius, graphiarius,
   fr. L. graphium, a writing style; cf. F. greffe a record
   office. See Graft, and cf. Graffer.]
   A registrar or recorder; a notary. [Obs.] --Bp. Hall.
   [1913 Webster]