Marfa Sobakina

Marfa Vasilyevna Sobakina (; 1552 – 13 November 1571) was the tsaritsa of Russia as the third wife of Ivan the Terrible, the tsar of all Russia, from October 1571 until her death the next month.

Life The daughter of a Novgorod-based merchant, Vasiliy Sobakin, Marfa was selected by Ivan among twelve marriage finalists. A few days after her selection, Marfa began to succumb to a mysterious ailment. It was rumoured that she was unintentionally poisoned by her mother, who gave her a potion supposedly meant to increase her fertility. Despite rapidly losing weight and barely standing, Marfa was nonetheless married to Ivan on 28 October 1571 in Aleksandrovska Sloboda. Marfa died sixteen days later.

Her death increased her husband's paranoia, because she died in what was meant to be an impregnable fortress filled with loyal subjects. Ivan, remembering the death of his first wife, immediately suspected poison and put to death many of his subjects, including Mikail Temrjuk (brother to the Tsar's previous wife) who was impaled. Marfa was a cousin to Malyuta Skuratov.

Legacy The story of Marfa's selection and death is the base of the historical verse drama The Tsar's Bride by Lev Mei. The opera by the same name by Nikolai Rimsky-Korsakov is repertory opera in Russia.