To my eye, the end of the second word looks more like '...ford' than '...pton', but the whole word does not look like any of the Kent parishes I listed earlier.
Either way, I've searched both Kent and Somerset for the baptism of Bridget GRIFFITH nee BOULDGER and been unable to find her or, indeed, anyone else with that surname. Her marriage is recorded in a beautiful hand, and I cannot read her surname in any other way but, perhaps, someone else might read it differently.