John Bettesworth, Doctor of Laws and Dean of the Arches, president of the Society of Doctors and Advocates in Commons ... [et al] on behalf of themselves and the rest of the doctors of laws and advocates in commons, appellants : the dean and chapter of the Cathedral Church of St. Paul's, London, the master, fellows and scholars of Trinity-Hall in Cambridge, Richard Horrabin and Margaret, his wife (executrix of Robert Constable, gent., lately deceased), respondents : the appellant's case.