Possible Clues:

• Dutchman
• Shout from New Yorker also aboard ship
• National President meets king
• Low countryman, one working in garden, keeps estate by lake
• Wagner's ''Der fliegende __''
• Continental expressing reluctance after no end of gin
• Old countryman makes call and is welcomed in
• Dutchman has plus to shout about
• Dutchman giving shout within?