The Doctor 2 (Rose)

A child was believed to be an incarnation of the Doctor by Clive Finch. Rose Tyler saw an image of the child among Clive's pictures of the Doctor on 5 March 2005.

A day to come
When the Tenth Doctor encountered the "Vortex Butterfly", he was cryptically told that he would not be limited to thirteen lives. (COMIC: Vortex Butterflies)

Undated events
At a point prior to 5 March 2005, someone photographed the Doctor and K9. The photo would later be in the possession of Clive Finch. (PROSE:Rose)

When Daughter of Mine told Bernice Summerfield about all the incarnations of her tormentor who had visited her during her imprisonment in a mirror, she mentioned "the one who couldn't walk". (AUDIO: Shadow of a Doubt)

Physical Appearance
They were a a young kid in a hi-tech wheelchair with a K9 unit at their side. (PROSE: Rose)