Kondratiĭ Fedorovich Ryleev

Kondraty Fyodorovich Ryleyev, also spelled Kondraty Feodorovich Ryleev (Russian: Кондра́тий Фёдорович Рылеев) was a Russian poet, publisher, and a leader of the Decembrist Revolt, which attempted to overthrow the Russian monarchy in 1825.