According to Liquor.com advisory board member Doctor David...
From Willy Shine Helping You Drink Better on Jan 22, 2013
According to Liquor.com advisory board member Doctor David Wondrich JFK enjoyed rum and especially in a Daiquiri.
Appleton Estate Daiquiri
2oz Appleton Estate
3/4oz Demerara syrup (1-1)
3/4oz lime juice
Shake & Strain into a chilled coupe w/ flamed orange oil and peel as a garnish