A version of Susan, the Doctor's granddaughter, existed in the Daft Dimension. She travelled with the First Doctor. She was later joined by Ian Chesterton and Barbara Wright, before eventually being dumped on Earth.
Biography
Living in London
Having left Gallifrey with a stolen type 40 TARDIS and an eclectic mix of other items, (COMIC: The Daft Dimension 519 [+]Loading...["The Daft Dimension (DWM 519 comic story)","''The Daft Dimension'' 519"]) the First Doctor and Susan settled down on Earth at 76 Totter's Lane in the 1960s.
When the Doctor attempted to change his outfit to better fit in with the time period, initially settling on a tie-die T-shirt, a fluffy vest, a red headband, a pair of sandels and pink trousers, Susan told him that he'd be better off in his usual look. (COMIC: The Daft Dimension 589 [+]Loading...["The Daft Dimension (DWM 589 comic story)","''The Daft Dimension'' 589"])
Shenanigans on Skaro
At some point after taking on Ian Chesterton and Barbara Wright on as companions, the Doctor and company met the Tribe of Gum and, shortly after that, found themselves on Skaro for their first encounter with the Daleks, during which Ian was non-fatally shot. (COMIC: The Daft Dimension 548 [+]Loading...["The Daft Dimension (DWM 548 comic story)","''The Daft Dimension'' 548"])
At another, slightly later point, the group were served a meal by the Daleks, at which point they made their escape by ambushing their waiter, Dave the Dalek, and shoving mud in his eye. (COMIC: The Daft Dimension 553 [+]Loading...["The Daft Dimension (DWM 553 comic story)","''The Daft Dimension'' 553"])
At another point, the Doctor was with Susan on Skaro when she complained about the rubbish radio reception. (COMIC: The Daft Dimension 509 [+]Loading...["The Daft Dimension (DWM 509 comic story)","''The Daft Dimension'' 509"])
Leaving the TARDIS
One Christmas, Susan received a present labelled as being from her grandfather; a copy of The True Story of the French Revolution. The Doctor was left confused when Susan thanked him for the gift, unaware that it was actually from the Thirteenth Doctor, who had been shopping for Christmas presents for her old companions whom she had forgotten to buy for at the time. (COMIC: Christmas Times... [+]Loading...["Christmas Times... (comic story)"])
Susan was left on Earth rather abruptly to start a new life with David Campbell. This was entirely the Doctor's idea, and he gave her no choice in the matter; something which Susan did not entirely appreciate.
Immediately after the TARDIS dematerialised, David announced that he was going to the pub, and asked her what time dinner would be ready. (COMIC: The Daft Dimension 552 [+]Loading...["The Daft Dimension (DWM 552 comic story)","''The Daft Dimension'' 552"])