Young boy's mother (Captain Jack Harkness)
From Tardis Wiki, the free Doctor Who reference
On the night of 20 January 1941, Captain Jack Harkness of the RAF 133 Squadron recalled the death of a pilot to Javic Piotr Thane, recounting that he was yelling for his mother on the radio as the German Messerschmitts "pumped him full of holes and blew his plane apart." (TV: Captain Jack Harkness)