Footnote [41]: ‘was a Proven al’ replaced by ‘was a Provençal’. Footnote [43]: ‘Geoff. Vi eois’ replaced by ‘Geoff. Vigeois’. Footnote [113]: ‘Gir. Camb.’ replaced by ‘Gir. Cambr.’. Footnote [120]: ‘Gir. Camb.’ replaced by ‘Gir. Cambr.’. Footnote [134]: ‘this pasaage is’ replaced by ‘this passage is’. Footnote [372]: ‘seems to hav’ replaced by ‘seems to have’. Footnote [458]: ‘[1190]’ replaced by ‘(1190)’; Footnote [1233]: ‘[1198]’ replaced by ‘(1198)’ to avoid confusion with Footnote numbering.