Rita-Anne Smith (Pete's World)
From Tardis Wiki, the free Doctor Who reference
Rita-Anne Smith was Mickey Smith's Grandmother. In 2002 "our universe" she was killed because she was blind and she tripped up on some carpet that was loose.
In Pete's World she is still alive and well she has a grandson called Ricky Smith who is Mickey's alternate in Pete's World. She hits Mickey in the face calling him silly because she thinks that he is Ricky (Ricky ran off with the Preachers). When the Cybus Cybermen began to summon the humans for upgrades, she was one of the people who was summoned, but she was not upgraded by the Cybermen (as confirmed by Mickey).