Mattias (Let it Snow)

From Tardis Wiki, the free Doctor Who reference
You may be looking for the character from Excelis Decays.

Mattias was the husband of Maria. He was one of a group of humans on the planet Trenzalore who had been gathered by the Eleventh Doctor while the Doctor examined the capsule of ice containing pieces of a sonic cannon near Preacher's Clump. He was later present outside the Clock Tower in Christmas when the Doctor warned the townsfolk about the imminent Ice Warrior attack. (PROSE: Let it Snow)