THEYDON-BOIS, THEYDON-GARNON, and THEYDON-MONT, (Essex) are three villgaes in Epping-Forest, on the W. side of the Rodings. The first bel. heretofore to Waltham-Abbey; but at the Diss. was granted by Edward VI. to Sir Tho. Wroth, and not long after purchased by one Elrington, as it was about 1656, by Mr. John Smart, of London, merchant, and afterwards by Rob. Meggot, who died in 1721, and left it to his son John.