Jan Laski
Jan Łaski (John à Lasco)
A short biography of Jan Łaski, or John à Lasco (1499–1560), Polish nobleman, reformer of East Friesland, superintendent of the Strangers’ Church in London, and reformer of Poland.
Oldersum Colloquy (1526)
Oldersum Colloquy (1526): A printed debate in East Frisia. A concise account of the debate and its place in the Protestant Reformation.

