There are two books of the Dorset Record Society for the earlier lay subsidies:
Mills, A.D. ed., The Dorset Lay Subsidy Roll of 1332, Dorset Record Society, 4 (1971)
Rumble, A.R. ed., The Dorset Lay Subsidy Roll of 1327, Dorset Record Society, 6 (1980)
Other than the Poll Tax, there is unlikely to be anything before the muster rolls and lay
subdues of the 1520s.
Post by Richard Smith
I'm aware of the published lay subsidy of 1327, which is almost
certainly too early for this purpose (though I confess to not having
checked it). Are there other 14th (or very early 15th) century lay
subsidies for Dorset that have been published?