Obit in The Independent reports that Konstantin Feoktistov, one of the Voskhod 1 crew, has died aged, aged 83. Aside from flying on the 13th manned spaceflight, he was a leader of the Soviet spaceflight design team, with a heavy influence on the design of Vostok, Voskhod, Buran and Soyuz, the last of which is of course still flying to the ISS. So, a rather bigger figure in the history of spaceflight than you'd normally be after one short flight.