"Martina (Greek: Μαρτίνα; died after 641) was an empress of the Byzantine Empire, the second wife of her uncle the emperor Heraclius, and regent in 641 with her son. She was a daughter of Maria, Heraclius' sister, and a certain Martinus. Maria and Heraclius were children of Heraclius the Elder and his wife Epiphania according to the chronicle of Theophanes the Confessor." - (en.wikipedia.org 11.08.2021)
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