Possible Clues:

• Artist Dutch whose name became a fashion brand
• — Trapp family
• Fashion designer Diane __ Furstenberg
• Start of some German surnames
• Fashion's Diane __ Fürstenberg
• Maria ___ Trapp ("The Sound of Music" character)
• Composer Carl Maria — Weber
• Designer Diane __ Fürstenberg
• Home nursing org.
• "___ dutch" (Charli xcx song)