Request for assistance in tracing a relative.

The query below has been received, if anyone has any information please contact Debbie (via contact page)

I am trying to trace my youngest brother Jonathan (Jon) Morley, who I believe is living in Cyprus with his wife Lynette (formerly from South Africa) and their children, Ben, Skye, Ethan and Annie (all of school age). Jon would have been 50 last month, 20th March, and we have been out of touch for some years now.
If anybody knows him or how to contact him could you please ask him to call his sister (same old number). I need to let him know our dad died 24th March. Appreciate he can't get back for funeral but I need to let him know about dad.
I have tried the embassy and expat newspapers but haven't had any luck getting any help in tracing him.
Really appreciate any help or advice you're able to give.
Thank you