Changes

|name=Eustace IV, Count of Boulogne

|name=Eustace IV, Count of Boulogne

|image=  

|image=  

|birth_date=c. 1130

|birth_date=1127-1130

|birth_place=France

|birth_place=

|death_date=August 17, 1153 (aged c. 22/23)

|death_date=August 17, 1153

|death_place=Bury St. Edmunds

|death_place=Bury St. Edmunds

|religion=

|religion=

|succeeded=[[William I, Count of Boulogne]]

|succeeded=[[William I, Count of Boulogne]]

}}

}}

Eustace IV (c. 1130 - 17th August 1153) was Count of Boulogne from 1150 until his death.

Eustace IV (1127-1130 - 17th August 1153) was Count of Boulogne from 1150 until his death.

== Birth ==

== Birth ==