John Jennings John Jennings is the executive vice president of The St. Louis Trust Company, a multi-family office and trust company, providing bespoke wealth management services. St. Louis Trust currently oversee over $4 billion of investment assets and $7.5 Billion of total wealth for about 40 families. They are majority owned by clients and are completely independent. Mr. Jennings leads the client service side of the practice and serves as the chief strategist and as a senior client relationship manager. He is a member of our executive management team.