Er ist verheiratet mit Mathilde van Northeim.
Sie haben geheiratet
Kind(er):
KONRAD von Werl, son of BERNHARD Graf von Werl[-Arnsberg] & his wife --- (-killed in battle Friesland 10 Jul 1092). Graf von Werl[-Arnsberg]. The primary source which confirms his parentage has not yet been identified. Vogt of Paderborn Cathedral 1066. He was killed fighting the Frisians in 1092[1951]. The Annales Corbeienses record that "Counradus comes" was killed "a Morsaciensibus" in 1092[1952].
m MATHILDE von Northeim, daughter of OTTO I Graf von Northeim Duke of Bavaria & his wife Richenza [Ezzonen]. The Annalista Saxo names "Heinricum Crassum comitem…Sifridum de Boumeneburh et Cononem comitem de Bichlinge et tres filias, terciam vero duxit Conradus comes de Arnesberge" as children of Otto von Northeim & his wife[1953]. The Annales Stadenses also refers to the four daughters of Otto, specifying that "secunda mater fuit Frederici comitis de Arnesberch" but does not name her[1954]. The primary source which confirms her name has not yet been identified.
Graf Konrad & his wife had three children:
HERMANN von Werl (-killed in battle 19 Jul 1092).
FRIEDRICH "der Streitbare" von Werl (-11 Feb 1124).
HEINRICH von Werl (-[1115/18]).
Bronnen:
[1951] Annalista Saxo 1092.
[1952] Annales Corbeienses, Bibliotheca Rerum Germanicarum, Tome I, p. 40.
[1953] Annalista Saxo 1082.
[1954] Annales Stadenses 1105, MGH SS XVI, p. 318.
https://fmg.ac/Projects/MedLands/SAXON%20NOBILITY.htm#KonradWerldied1092