What happened in 1055
1 entries recorded for 1055, listed by date. That was 971 years ago.
1055 at a glance
- Years ago
- 971 (as of 2026)
- Century
- 11th century
- Decade
- 1050s
- Generation born
- Before the named generations
- Entries here
- 1
- Breakdown
- 1 historical events
January
- January 11
Theodora Porphyrogenita
Theodora Porphyrogenita became the sole ruler of the Byzantine Empire after the death of her brother-in-law Constantine IX Monomachos.
Questions about 1055
What happened in 1055?
This site records 1 entries for 1055, including Theodora Porphyrogenita on January 11. They are listed below by date.
How long ago was 1055?
971 years ago, counting from 2026. Anyone born in 1055 turns 971 this year.
Which century is 1055 in?
1055 falls in the 11th century, in the 1050s.
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