Open English Wordnet
Nouns
(n)Grimm, Wilhelm Grimm, Wilhelm Karl Grimmthe younger of the two Grimm brothers remembered best for their fairy stories (1786-1859)
(n)Jacob Grimm, Grimm, Jakob Grimm, Jakob Ludwig Karl Grimmthe older of the two Grimm brothers remembered best for their fairy stories; also author of Grimm's law describing consonant changes in Germanic languages (1785-1863)