Image of 'Brecon Collegiate Church and School' in script across the top
Stemma Codicum Relationships among CDIO are a working hypothesis. Pink circles represent the sources collated in this project. X Warrant in Chancery: TNA C 82/776 (presumed to survive; not yet examined) λ Letters Patent as issued (lost) τ Transcript used by Willis (may be in Bodleian) W Willis, History of Abbies II S Stevens, Addns. to Dugdale J Jones, Hist. of Brecks. R Patent Roll: TNA C 66/709 ? (Intermediate text uncertain) C St John's Coll. Cambridge MS H.12 D NLW SDCh/B/23 I NLW SDCh/B/25 O Brit. Libr. Harley 1249