Looking for Children of Allan Johnson

Hi, I am looking for my cousins the children of Allan Johnson who is originally from Trinidad and married a Norwegian and lived in Norway. I do not know their names or whereabouts. I am the son of Anita Johnson, sister of Allan Johnson. If anyone has any information please contact me at [email hidden] or 1769 NW 36TH Court, Oakland Park, Florida 33309, USA Telephone [phone number hidden] If anyone has any suggestions please contact me.