Washington Shirley, 9th Earl Ferrers (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Washington Shirley, 9th Earl Ferrers" in English language version.

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1books.google.com

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archive.org

Shirley, Evelyn Philip (1873). Stemmata Shirleiana. Westminster: Nichols and Sons. pp. 203–204.

books.google.com

Doyle, James William Edmund (1886). The Official Baronage of England. Vol. 1. London: Longmans, Green. p. 741.