Sam Warner moving out in 1955. The HOA buildings, with the exception to Warner Gym, were demolished in 1956 to make way for the Jacob H. Schiff Park. Warner Gym can still be seen on 138th Street, close to Hamilton Place. An entrance vestibule just inside the side gate has a memorial stone from the Warner Family. Sam Warner Samuel Louis "Sam" Warner (born Szmuel Wonsal, August 10, 1887 – October 5, 1927) was an American film producer who was the co-founder and chief executive officer of Warner Bros. He established the studio along with his brothers Harry, Albert, and Jack L.
Albert Warner Semenenko, Jack officially joined Semenenko's syndicate and bought back all his stock, which consisted of 200,000 shares. The deal officially completed in July. Now the company's largest stockholder, Jack appointed himself as the new company president. By the time Harry and Albert learned of their brother's subterfuge, it was too late. Albert read about Jack's dealings while spending time in New York City. He never spoke to Jack again, but he did later rejoin the company's board of directors to stop Jack "from stealing the stockholders blind". Albert Warner died of a stroke in 1967 in Miami Beach. A funeral