Resumen de Banister v. Thompson and Afterwards: The Church of England and the Deceased Wife's Sister's Marriage Act

Bruce S. Bennett

• The medieval canon law of affinity as an impediment to marriage combined a large range of prohibited degrees with a wide power of dispensation. After the Reformation, however, English law, in line with mainstream Protestant opinion, prohibited marriages within the degrees mentioned in Leviticus, with no provision for dispensation. The prohibited degrees were set out in ‘Archbishop Parker's Table’ in the Prayer Book, beginning with the memorable declaration that ‘A man may not marry his grandmother’. In the nineteenth century, however, some of these restrictions came to be challenged. The classic case was that of marriage with a deceased wife's sister, and it was under this title that successive bills were introduced to alter the law.