Mrs Thackeray
From Tardis Wiki, the free Doctor Who reference
Mrs Thackeray was married to Sir Colin Thackeray in the 1970s.
She was expecting him home for tea, which meant Thackeray had to turn down a invitation by the Fourth Doctor to travel with him and Sarah Jane Smith in the TARDIS for a holiday to Cassiopeia. (TV: The Seeds of Doom)
