Eustache II dari Boulogne: Perbedaan antara revisi

 

'''Eustache II''', (tahun 1015-1020 – tahun 1087) <ref>Tanner, Heather. "The Expansion of the Power and Influence of the Counts of Boulogne under Eustace II". ''Anglo-Norman Studies'' 14: 251-277.</ref><ref>{{cite web |title=NORTHERN FRANCE, NOBILITY |url=http://fmg.ac/Projects/MedLands/NORTHERN%20FRANCE.htm#EustacheIIA |accessdate=2007-11-04 |format= |work= }} NORTHERN FRANCE, NOBILITY presents a range of dates for both his birth and death. [[Encyclopædia Britannica Eleventh Edition]] appears to favor a 1087 death date. This conflicts with the previous source and with {{cite book