Henry Ross Perot Jr Net Worth is $1.8 Billion. Henry Ross Perot Jr Net Worth is $1.8 Billion. Henry Ross Perot, Jr. is a real estate developer and Chairman of the Board of Perot Systems. He is the only son of Ross Perot. His wife, Sarah, is the daughter of oil tycoon Jerry Fullinwider. Perot was born and raised in Dallas, the son of Margot and Ross Perot.