Alexander Sinclair, 9th Earl of Caithness (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Alexander Sinclair, 9th Earl of Caithness" in English language version.

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Global rank English rank

6^th place

6^th place

archive.org

Saint-Clair, Roland William (1898). The Saint-Clairs of the Isles; being a history of the sea-kings of Orkney and their Scottish successors of the sirname of Sinclair. Shortland Street, Auckland, New Zealand: H. Brett. pp. 214. Retrieved 6 February 2021.
Henderson, John W.S (1884). Caithness Family History. Edinburgh: David Douglas. pp. 8-11.