Thanks for the information Alex. I am not sure if it is the same person though. From what I have just been told, my great-grandfather's name was was J.C. Gibson ( the first name being either John or James and the middle name possibly being Carl). My great-grandfather ( J.C.)had a prominent position with a sugar company (Booker's Sugar Estate) and was sent over to British Guyana to manage the business. While there he was stationed in a place called Point Morant in the late 1800's,as my grandfather was born in 1901. J.C left Guyana sometime in the early 1900's and went back to Scotland.