Blackwood convention Blackwood convention In the partnership card game contract bridge, the Blackwood convention is a popular bidding convention that was developed by Easley Blackwood. It is used to explore the partnership's possession of aces, kings and in some variants, the queen of trumps, to judge more precisely whether slam is likely to be a good contract. Two versions of Blackwood are common: "standard" Blackwood, developed by Easley in 1933, and "Roman Key Card" Blackwood ("RKC" or "RKCB"), named for the Italian team which invented it. Standard Blackwood enables one partner to count partnership aces and kings in general. Key card variants
The Blackwood Brothers The Blackwood Brothers The Blackwood Brothers are an American southern gospel quartet. Pioneers of the Christian music industry, they are 8-time Grammy Award winners in addition to winning 27 Gospel Music Association Dove Awards, and 5 All-American Music Awards. They are also members of the Gospel Music Hall of Fame, the Southern Gospel Museum and Hall of Fame, and the Rockabilly Hall of Fame. The Blackwood Brothers Quartet were formed in 1934 in the midst of the Great Depression when preacher Roy Blackwood (1900–71) moved his family back home to Choctaw County, Mississippi. His brothers, Doyle Blackwood (1911–74) and 15-year-old