English county histories, in other words historical and topographical (or "chorographical") works concerned with individual ancient counties of England, were produced by antiquarians from the late 16th century onwards. The content was variable: most focused on recording the ownership of estates and the descent of lordships of manors, thus the genealogies of county families, heraldry and other antiquarian material. In the introduction to one typical early work of this style, The Antiquities of Warwickshire published in 1656, the author William Dugdale writes: