thomas kahn kahn brothers
https://lighthouseguild.org/people/thomas-g-khan/ Kahn Brothers Group was founded in 1978 by Irving Kahn, Thomas Graham Kahn and Alan Kahn. The firm's executive team has over one hundred years of aggregate experience in the investment business. The firm’s founding chairman, Irving Kahn, began his career in the value investing business shortly before the stock market crash of 1929, and, in the 1930s, he served as Benjamin Graham's teaching assistant at Columbia Business School.