*Arnulf IV (I) Count of Looz
born about <1044>
died 1141?

father:
*Emmo II Count of Looz
born about 1030 Rieneck, Unterfranken, Bavaria
died 17 January or June 1078

mother:
*Swanhilde wife of Emmo II Count of Looz
(end of information)
or
*Ermengarde von Hornes

siblings:
unknown

spouse:
*Adelheid Countess of Holland

children:
*Arnulf V (II) Count of Looz
born about 1060
died 1088

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com