Richest historical Persons

Mansa Musa, $400 billion

John D. Rockefeller, $340 billion

Andrew Carnegie, $310 billion

Nikolai Alexandrovich Romanov, $300 billion

Mir Osman Ali Khan, $230 billion

Jakob Fugger, $221 billion

William the Conqueror, $209 billion to $229 billion

Muammar Gaddafi, $200 billion

Henry Ford, $199 billion

Cornelius Vanderbilt, $185 billion