Beimart Kazimir Borisovich was born on October 16, 1926, in the Ukraine in the village of Tarasovka, Antoninsky district, Kamenets-Podolsk region. He was conscriptedinto the army in 1944 from the Krasnoarmeisky district, North Kazakhstan region. He fought on the I Baltic Front, as a machine gunner. In 1945 he was wounded in the leg, disabled of the III group.

He was awarded the Order of the Patriotic War, medals "For Military Merit", "For Victory over Germany" and other commemorative medals. In 1950 he was demobilized from the army, and until 1981 he worked in production.