Byzantine Blackwood convention Byzantine Blackwood convention Byzantine Blackwood is a bidding in the game of bridge. Devised by Jack Marx, it is a complex version of the (by which a four notrump (4NT) asks about 's holdings). Its premise is that both aces and kings may safely be shown in response to a Blackwood-type 4NT enquiry; provided that such kings are in well-defined "key" or "half-key" suits, there being no more than two such suits. The name was chosen to express the idea that Byzantine Blackwood is a development from Roman Blackwood, by analogy with the Byzantine Empire and the Roman Empire; rather
Algernon Blackwood 1961-63, "Tales of Mystery" with John Laurie playing Blackwood. Several of his stories were subsequently used in television anthology series such as "Suspense" and "Night Gallery". A radio adaption by Roy Winsor of a Blackwood short story was broadcast as "In The Fog" by the CBS Radio Mystery Theater in August 1977. Introduced by E. G. Marshall, the radio play featured Gordon Gould, Martha Greenhouse, William Griffis, and Ian Martin. Blackwood was a regular contributor to BBC Radio from the 1930s to the early 1950s in which he talked about scary subjects. He also read a number of his own