| Over 70 genealogical charts precede the alphabetical listing of biographees. |
| Because many of the biographees had more than one occupation or achieved fame in several areas, they are found under several rubrics. |
| This listing of 472 CEOs includes some biographees featured in the Leadership Profile as well as many CEOs who were not included in the Leadership Profile. |
| Who Was Who contains details of over 100,000 deceased biographees and dates back over 100 years to 1897 and is no longer available to purchase in print in full. |
| The last index lists biographees by the fields of endeavor in which they are active, using subjects and combinations of subjects as headings. |
| They may be able to point to certain activities performed by the biographees in Who's Who. |
