Robert de Ros (died 1227) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Robert de Ros (died 1227)" in English language version.

refsWebsite

Global rank English rank

2^nd place

284^th place

187^th place

5,547^th place

low place

low place

doi.org

Thomas, Hugh M. (22 September 2005). "Ros, Robert de (c. 1182–1226/7)". Oxford Dictionary of National Biography (Subscription or UK public library membership needed). Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/24077. (Subscription or UK public library membership required.)
Vincent, Nicholas (25 May 2006). "Ros, Robert de (d. c. 1270)". Oxford Dictionary of National Biography (Subscription or UK public library membership needed). Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/24078. (Subscription or UK public library membership required.)

Geoffrey H. White, ed. (1949), "Ros", The Complete Peerage, vol. XI, London: The St Catherine Press, p. 92, retrieved 7 May 2018

Thomas, Hugh M. (22 September 2005). "Ros, Robert de (c. 1182–1226/7)". Oxford Dictionary of National Biography (Subscription or UK public library membership needed). Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/24077. (Subscription or UK public library membership required.)
Vincent, Nicholas (25 May 2006). "Ros, Robert de (d. c. 1270)". Oxford Dictionary of National Biography (Subscription or UK public library membership needed). Oxford Dictionary of National Biography (online ed.). Oxford University Press. doi:10.1093/ref:odnb/24078. (Subscription or UK public library membership required.)