Maurice Frère died in 1970.
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The acronym FRRE stands for ''Forest and Rangeland Research''. This research is conducted by the United States of America's Department of Agriculture.
Maurice Piron died in 1986.
Maurice Piette died in 1953.
Maurice Cossmann died in 1924.
Maurice Abbot died in 1642.
James Maurice died in 1884.
Maurice Lister died in 2003.
Maurice Françon died in 1996.
Maurice Gorham died in 1975.
Maurice d'Hartoy died in 1981.
Maurice Mansergh died in 1966.