Green’s Dictionary of Slang

corniferously adv.

[corniferous adj.]

in the state of being cuckolded.

[UK]N. Ward ‘A Step to Stir-Bitch-Fair’ in Writings (1704) 265: An Old Grizily Curmudgeon, Corniferously Wedded to a Plump, Young, Brisk, Black, Beautiful, Good Landlady.