According to Wikipedia,
J. Patrick Gallagher Jr is president, chief executive and chairman of the board of Arthur J. Gallagher & Co., the US-based global insurance brokerage and risk management services firm headquartered in Rolling Meadows, Illinois, Chicago, Illinois. The company was founded by his grandfather, Arthur James Gallagher, in 1927, who later brought his three sons, Robert, John and James, into the business at the end of World War II. The Gallagher family owns approximately 1% of the company, but continues to hold numerous leadership positions.
J. Patrick Gallagher Jr is affiliated with the following schools: