Parents Walram I Count Arlen Adèle de Haute-Lorraine Date of Birth abt 1015 Place of Birth Limburg, Belgium Date of Death 1070 Source(s) http://homepages.rpi.edu/~holmes/Hobbies/Genealogy2/ps18/ps18_053.htm https://en.wikipedia.org/wiki/Waleran_I_of_Limburg