. "WATROUS" . . . . "William Watrous" . "ビル・ワトラス" . "William Watrous" . "Russell" . "Bill"@en . "Watrous, Bill, Leader" . "1939-06-08" . "Watrous"@fr-FR . . "William Russell Watrous" . . "Watrous"@en . "Leader Bill Watrous" . "Watrous, Bill (William Russell)" . . "Watrous" . "Bill Waltrous" . "William Russell Watrous" . "William" . . "Bill Watrous"@en . "Bill WATROUS" . . "American trombonist" . "William Russell" . . . .