About Thekla
Lived 701 – 823 (aged 121–122). Thekla was a Byzantine consort.
Thekla (Θέκλα; died ) was the first empress consort of Michael II of the Byzantine Empire.
Family According to Theophanes the Confessor, Thekla was the daughter of an unnamed strategos of the Anatolic Theme, where Michael served. On this account, her father has been identified with the general and later rebel Bardanes Tourkos. Michael, along with Leo the Armenian and Thomas the Slav, were close associates of Bardanes, although during his revolt in summer 803, both Michael and Leo deserted him.
Thekla and Michael had only one known son, the Emperor Theophilos (813 – 20 January 842). The existence of a daughter called Helena is possible but there is a contradiction between different sources. Helena is known as the wife of Theophobos, a patrician executed in 842 for conspiring to gain the throne for himself. George Hamartolus and Theophanes report him marrying the sister of the Empress Theodora. Joseph Genesius records Theophobos marrying the sister of the Emperor Theophilos. Whether Helena was sister or sister-in-law to Theophilos is thus unclear.
Empress In 820, Leo V accused his former comrade-in-arms Michael of conspiring against him. Michael was imprisoned but his co-conspirators organized the assassination of Leo in the cathedral Hagia Sophia on Christmas in 820. Leo had entered the cathedral unarmed and was thus unable to successfully defend himself. Michael succeeded him as Emperor with Thekla becoming the new Empress.
Her term as Augusta was brief and unremarkable. She died around 823. Michael proceeded to marry Euphrosyne, a daughter of Constantine VI.
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Important facts
Family & relationships
People in Thekla's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Thekla's
Frequently asked questions
Who was Thekla?
Byzantine empress, wife of Michael II
When was Thekla born?
Thekla was born in 701 in Armeniac Theme.
When did Thekla die?
Thekla died in 823 in Constantinople.
What was Thekla's occupation?
Thekla was a consort.
What nationality was Thekla?
Thekla was Byzantine.
Sources & further reading
· DBpedia: Thekla (wife of Michael II)
Cite this page
APA: Biography.guide. (2026). Thekla. https://biography.guide/thekla/
MLA: "Thekla." Biography.guide, https://biography.guide/thekla/.
Chicago: "Thekla." Biography.guide. https://biography.guide/thekla/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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