Diane Holmes
From Tardis Wiki, the free Doctor Who reference
In 1953 Diane Holmes was a pilot. On December 18th she and John Ellis and Emma-Louise Cowell was on their way to Dublin. But somehow the plane (Sky Gypsy) flew througt the Cardiff Rift and ended up inpresent time Cardiff.
Diane and Owen had a relationship, but finally she decided to fly away and try to find the Rift again to get back to 1953.