Walter Umphrey has not released official numbers, but it can be assumed that he is worth roughly $1B.
According to published reports, Umphrey was already worth $100 million back in the 1980s-- years before being anointed one of Texas Tobacco Five, a privilege that netted Umphrey another $600 million-plus for helping the state successfully sue Big Tobacco in 1998.
As stated at Setexasrecord.com, Umphrey takes a helicopter to work in the morning. Jerry Lee Lewis performed at his 70th birthday party, staged in his own private aircraft hangar. And he gave a whopping $20 million to his alma mater, Baylor University.
To get more info about Walter Umphrey visit Provostumphrey.com.