I wish the Doctor would visit the 17th century more often so I was happy to hear the Eighth Doctor in 1650s England in the 2011 audio play The Witch from the Well. Accompanied once again by Mary Shelley, I was pleased to hear writer Rick Briggs evidently knew his subjects well enough to make an interesting 19th century perspective in the 17th. It's a nice story with lots of enjoyable turns.
The Doctor (Paul McGann) and Mary (Julie Cox) are visiting the present day when they rescue a pair of twins from some kind of witch monster. The Doctor determines that they must visit the same area in the 17th century to find out the genesis of the monster--when they arrive in the past, they find "Witch-Prickers" headed by a John Kincaid (Simon Rouse) tasked with finding and punishing witches in the area. John Kincaid seems a lot like Witchfinder General Matthew Hopkins, which makes me wonder why he's not Matthew Hopkins since the writers seem fine with using Mary Shelley. Maybe Hopkins turns up in some Doctor Who novel or comic the audio play producers didn't want to risk contradicting.
Among the people Mary mentions when talking about how excited she is to be in the 17th century is John Milton, which should be no surprise to anyone who's read Frankenstein. It might have been really cool if the Doctor took her to meet Milton but I can imagine that being a lot of pressure for a writer. But it was fun hearing Mary discovering and being shocked by some things about Lord Byron when she travels to the present in this story. The Doctor is stranded in the 17th century while Mary spends time with the modern day descendant of a 17th century squire, both played by Andrew Havill, who does kind of a Terry-Thomas impression for the modern version. It makes it all the funnier when he's trying to impress Mary with his knowledge and love for Byron. Mary is decidedly unimpressed.
The witch plot back in the 17th century has the usual balancing act between wanting to show witch persecutors as crazy while also showing that witches actually exist. In this case, of course, they're aliens, which adds another layer of destabilisation. The world may be as dangerous as Kincaid believes but it's much weirder than he can imagine.