GEDCOM line 24109 not recognizable or too long: () 2 GIVN Eberhard IV
GEDCOM line 24110 not recognizable or too long: () 2 SURN of Lower Alsace
GEDCOM line 24111 not recognizable or too long: () 2 NSFX C in the Nordgau
Weis' "AR" (143:19)
Stuart's "RFC": Count in Alsace and in the Nordgau
Allstrom's "Dictionary of Royal Lineage" has him as the father of Adelaide, who m. Henry, Count of Spires & Duke of Franconia, but Weis' "AR" (45:20), says she was the dau. of Gerard of Lower Alsace.