Currently, the family's entire net worth is believed to be a staggering $400 billion, with some estimates reaching $1 trillion. Let's take a peek at the richest living members of the Rothschild. David Mayer de Rothschild, the youngest heir, has an estimated net worth of $10 billion. He is known for his adventurous expeditions and environmental activism. Jacob.
David Mayer Net Worth
Perhaps the most intrepid of all the Rothschilds, David Mayer, 45, is a well-known adventurer and environmentalist, who has made several polar and tropical expeditions and has sailed on the ship Plastiki to raise awareness of ocean plastic pollution.