MR. PAT ROBINSON (The 700club): Unknown to some, he is a son of former United States Senator and a descendant of the Duke of Marlborough. To utter his name in front of the boys in Wall Street would yield an image of the CEO of International Family Entertainment, a publicly traded company that owns The Family Channel, Mary Tyler Moore Productions, and The Ice Capades. With media holdings in Asia, the United Kingdom, and Africa, he is also recognized as a global enterpreneur, with a net worth of up to 1 billion US dollar. And ranking alongside Ted Turner and HBO as the top cable operators in the