Waldemar von Zedtwitz

Waldemar Konrad von Zedtwitz (May 8, 1896 – October 5, 1984) was a German-born American bridge player and administrator.

Life
Von Zedtwitz was born in Berlin, Germany. His mother was Mary Elizabeth Breckinridge Caldwell, daughter of American businessman William Shakespeare Caldwell, one of Louisville's first millionaires by the late 1850s, and sister of Mary Gwendoline, Marquise des Monstiers-Mérinville. His father was Baron Moritz Curt von Zedtwitz, a German diplomat who belonged to the old Zedtwitz noble family, which rose under the Electorate of Saxony. His parents were married in June 1890. His father died in a boating accident on August 18, 1896, when he was just three months old.

He was educated at Berlin and Bern, and later served in the German cavalry during World War I. He became a naturalized American citizen.

He was a lexicographer and linguist.

Von Zedtwitz was a keen backgammon player, winning a major tournament at age 82. He lived for 47 years in New York City before relocating to Hawaii in 1977. He died in Hawaii in 1984.

He was friends with Harold Vanderbilt, the inventor of contract bridge, and became an early and enthusiastic competitor and promoter of the game, including a tour of Europe.

Von Zedtwitz was 1932 president of the American Bridge League, one of the organizations whose merger established the American Contract Bridge League (ACBL) in 1937. The ACBL credits him with saving it by his emergency service as president in 1948 and 1949. He was a founder of the World Bridge Federation.

ACBL Hall of Fame
Von Zedtwitz was inducted into its hall of fame by The Bridge World in 1966, which brought the number of members to nine. They were made founding members of the ACBL Hall of Fame in 1995.

The ACBL Hall of Fame established the von Zedtwitz Award to be given to living or deceased individual(s) who have achieved prominence in the game of bridge and have an outstanding tournament record but who may not have been in the limelight for a significant period of time. Each year, as many as two recipients may be selected by the Hall of Fame Committee whenever deemed appropriate.
 * von Zedtwitz Award

Honors

 * ACBL Hall of Fame, 1966

Wins

 * North American Bridge Championships (20)
 * Master Individual (1) 1936
 * von Zedtwitz Life Master Pairs (1) 1930
 * Wernher Open Pairs (1) 1946
 * Fall National Open Pairs (2) 1928, 1937
 * Vanderbilt (3) 1930, 1932, 1940
 * Barclay Trophy (1) 1948
 * Spingold (1) 1930
 * Masters Team of 4 (1) 1937
 * Chicago Mixed Board-a-Match (4) 1940, 1942, 1945, 1965
 * Reisinger (2) 1932, 1945
 * Spingold (3) 1941, 1947, 1953

Runners-up

 * North American Bridge Championships
 * von Zedtwitz Life Master Pairs (2) 1933, 1939
 * Wernher Open Pairs (2) 1938, 1953
 * Fall National Open Pairs (3) 1933, 1942, 1955
 * Vanderbilt (6) 1937, 1938, 1943, 1945, 1946, 1960
 * Spingold (1) 1933
 * Masters Team of 4 (1) 1936
 * Mitchell Board-a-Match Teams (1) 1952
 * Chicago Mixed Board-a-Match (3) 1933, 1935, 1956
 * Reisinger (7) 1930, 1933, 1938, 1939, 1941, 1942, 1964
 * Spingold (5) 1940, 1945, 1949, 1950, 1963