EntityQ12640326· pop 5· linked from 4 articlesPreben BlachSign in to savefield hockey player (1920-2007)ConnectionsSports Reference, LLCCompanyCopenhagenEntityfield hockeyEntity1920 Summer OlympicsEntity1948 Summer OlympicsEntityFrederiksbergEntityfield hockey at the 1948 Summer OlympicsEntity1928 OlympicsEntity1936 OlympicsEntityEjvind BlachEntityNiels BlachEntityBill MallonEntityArne BlachEntityCategories1920 births2007 deaths20th-century Danish sportsmenDanish men's field hockey playersField hockey players at the 1948 Summer OlympicsOlympic field hockey players for DenmarkSportspeople from Frederiksberg