Im looking to locate my Nigerian born Father. The only name I know for him is "Alex". I know that he was born in Nigeria in 1940 and came to the U.S. in 1972 w/ his eldest son Allen. His kids names are Kadre, Christina, Allen, Frederick and Marcus. His Mother was hit by a van in Ghana in April of 1962 and died. He went back to Nigeria in 1983 and came back to NJ 1 year later. He was a practicing psychiatrist in the Mercer County, NJ area between 1972-1983 and is possibly affiliated w/ Columbia and Princeton University. Any help would be appreciated.