Sometimes you can be quite far into a project,
when the sources suddenly turn around and bite you. I was about to start
drafting Chapter 3 this week, when I discovered another set of published
sources which I thought I had better check out – the correspondence of Duke
Albrecht of Prussia, Europe’s first Lutheran prince, with his Catholic
neighbour, the prince-bishop of Ermland (in Polish Royal Prussia).
So I sat down to work through this large volume in the Bodleian Upper Reading Room,
expecting to find a lot of acrimonious letters dealing with the Reformation – ecclesiastical
disputes, theological rows etc. This part of the Baltic, with its contested Catholic-Lutheran
border was, after all, one of the great front-lines of the Reformation in the
1520s.
But it turns out that the Lutheran duke and
the Catholic bishop barely wrote to one another about religious or
church-related matters at all. Instead, the principal subject of their
correspondence, at the height of the early Reformation, was carp. With growing bemusement, I spent yesterday scanning scores and scores of letters about
carp fisheries, mutual gifts of carp, the price of carp. It felt like a 16C
practical joke. And, of course, when early modern actors are so far from
writing about the subjects which modern historians think they should be writing
about, all sorts of alarm bells should start ringing…