The Huguenots, by Geoffrey Treasure – review

France’s early 21st-century Protestants are eco-friendly, gender-sensitised and respectful of the Fifth Republic’s laïcité. But their ancestors were a less accommodating lot. La réforme in the France of the 16th century was well-educated, predominantly urban and organised as part of a pan-European Protestant movement which set out to subvert the territorial sovereignty of Catholic princes.