Roger de Clifford (2e baron de Clifford) (French Wikipedia)

Analysis of information sources in references of the Wikipedia article "Roger de Clifford (2e baron de Clifford)" in French language version.

refsWebsite

Global rank French rank

284^th place

814^th place

oxforddnb.com

Henry Summerson, Robert Clifford, first Lord Clifford, Oxford Online Dictionary of National Biography, 2004