Centuries: 10th century - 11th century - 12th century
Decades: 1000s 1010s 1020s 1030s 1040s - 1050s - 1060s 1070s 1080s 1090s 1100s
Years: 1047 1048 1049 1050 1051 - 1052 - 1053 1054 1055 1056 1057
Heads of states
Holy See - Leo IX pope (1049-1054)
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