* Duchess: "DUH-chess" (like the title for a royal woman)
* Berlioz: "BER-lee-ohz" (emphasis on the first syllable, "BER")
* Marie: "mah-REE" (like the French word for "Mary")
* Toulouse: "too-LOOZ" (emphasis on the second syllable, "LOOZ")
* O'Malley: "oh-MAL-ee" (like the Irish name)
* Roquefort: "rock-FOR" (emphasis on the first syllable, "rock")
Let me know if you'd like to know how to pronounce any other Disney character names!