I'm married to a Jeffers and coincidently, my son's name is Jamal Jeffers. My husband's parents were born in Montserrat. His mother Eleanor (maiden name White) was born cir 1930s in Dyers village and his father William Jeffers was born circa early 1920's in Ryners Village Plymouth. Daley is a common Montserratian name but I do not have any leads I'm afraid.
I hope this is of some help. Feel free to contact me should you need any further information.