1933
Mr. Tanenbaum is born in New York City, New York to Leo Aaron and Regina Tanenbaum.
1954
Mr. Tanenbaum receives a Bachelor of Arts from Hobart and William Smith Colleges.
1957
Mr. Tanenbaum receives a Bachelor of Laws from Albany Law School.
1957
Mr. Tanenbaum is admitted to practice in the state of New York.
1960
Mr. Tanenbaum becomes an international trader for Associated Metals and Minerals Corporation in New York City.
1961
Mr. Tanenbaum receives a Doctor of Jurisprudence from Albany Law School of Union University.
1961
Mr. Tanenbaum is admitted to practice in the United States District Court Southern District of New York.
1964
Mr. Tanenbaum becomes a lawyer in private practice in New York City.
1967
Mr. Tanenbaum is admitted to practice in the Supreme Court of the United States.
2001
Mr. Tanenbaum is named to Knighthood by His Royal Highness, the Prince of Cittanova and His Royal Highness, the Prince of Trabzon.