John Lumic (Rise of the Cybermen/The Age of Steel)
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Matthew Nicolson turned down an opportunity to work for John Lumic, instead working as a programmer for Guinevere One. On Christmas Eve 2006, his colleague Duerte Rodriguez asked Matthew if he didn't regret declining the offer, to which Matthew rolled his eyes and said he disliked the prospect of "two Ironsides" together. (PROSE: The Christmas Invasion)