Bertrand Russell was a philosopher that the Fourth Doctor claimed to have met. (AUDIO: The Justice of Jalxar)
Adric told Tegan that Principia Mathematica was by "a chap called Bert Russell". (TV: Four to Doomsday)
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Bertrand Russell was a philosopher that the Fourth Doctor claimed to have met. (AUDIO: The Justice of Jalxar)
Adric told Tegan that Principia Mathematica was by "a chap called Bert Russell". (TV: Four to Doomsday)