proper noun/mal.ɡʁe.ve.dɛ.ʁi/
a municipality of Papineau Regional County Municipality, Outaouais, Quebec, Canada
The name of the municipality is derived from the names of the English toponym Mulgrave and the Northern Irish toponym Derry. The toponym Mulgrave is included as a reference to one of the titles of John Sheffield, 1st Duke of Buckingham and Normanby (1648 - 1721). The toponym Derry is included as a reference to the city and county in Northern Ireland.