Abridged biography of Miss Prudence Cowley, fifth daughter of Archdeacon Cowley of Little Missendell, Suffolk.
Miss Prudence Cowley doesn't have any sisters. 
mnli hypothesis: Miss Prudence Cowley doesn't have any sisters.  premise: Abridged biography of Miss Prudence Cowley, fifth daughter of Archdeacon Cowley of Little Missendell, Suffolk.