How do i located a family member online?

my father lives in the cayman islands and i would like information on how i can locate him using the web

you can google his name, if nothing by chance pops up then another thing you could try doing... go to yahoo.. and do people search,, then type the information that you know about him and search.. see if that works if not. post up again and maybe i could help you more. i hope that it is sucessful for you.. best wishes and good luck.