Bigland, R., Gwynn-Jones, P. L., & Tovey, S. (1990). The Bigland pedigree index: An index to the pedigrees in the genealogical manuscripts of Sir Ralph Bigland, Garter King of Arms, from a manuscript index in the College of Arms. London: Harleian Society.

Bigland, Ralph, P. Ll Gwynn-Jones, and Susanna Tovey. The Bigland Pedigree Index: An Index to the Pedigrees in the Genealogical Manuscripts of Sir Ralph Bigland, Garter King of Arms, From a Manuscript Index in the College of Arms. London: Harleian Society, 1990.

Bigland, Ralph, P. Ll Gwynn-Jones, and Susanna Tovey. The Bigland Pedigree Index: An Index to the Pedigrees in the Genealogical Manuscripts of Sir Ralph Bigland, Garter King of Arms, From a Manuscript Index in the College of Arms. London: Harleian Society, 1990.