Pauline Fowler was a character in EastEnders.
In 1973, she was chatting with her sister-in-law Kathy when Susan met the Sixth Doctor outside the Queen Vic pub. 40 years later, the two ladies met the Third Doctor and Melanie Bush. (NOTVALID: Dimensions in Time)
When tested by Lazlee Flowers on tangential warp offset, the Ninth Doctor reminded Rose Tyler of the address of Pauline, Martin and Sonia Fowler, leading her to give the answer 45. (PROSE: The Monsters Inside)
Behind the scenes
Pauline Fowler appeared in Dimensions in Time - a crossover special with Doctor Who. She was married to Arthur Fowler.
In the continuity of EastEnders, Pauline died in 2006, while Dimensions in Time shows her still alive in 2013. Wendy Richard, the actress who portrayed Pauline, had passed away herself in 2009.