Wine village name "Champagne" Massif de St-Thierry, Merfy also includes: the hamlet of Maco (old mill); the hamlet of Maretz (where the 18th century castle was destroyed in 1914-18).
The old wash house, located at Glisettes, has not existed since 1970.
First Day "of Cuckolds" August 15, 1935 (popular in the area until 1958, the last was celebrated in 1978).
Allocation of the first flower in 2010 in the regional competition "Cities and Villages in Bloom".