He is married to Maria II van Loon.
They got married about 1295.
Child(ren):
{geni:about_me} [http://fmg.ac/Projects/MedLands/FRANCONIA%20(LOWER%20RHINE).htm#EberhardIMarkdied1308 Medlands]
Eberhard, Graf von der Mark was the first born son of Engelbert I von der Mark and Kunigunde von Blieskastel.
First he married Irmgard von Berg. Maria van Loon was his second wife.
In 1277 Count Herman van Loon kidnaps Count Engelbert I of Mark and holds him as a prisoner in the castle Bredevoort, where Engelbert dies of a heart attack. In 1278 Eberhard takes revenge and conquers Bredevoort ''(source: Biografisch Woordenboek der Nederlanden, 1865)''.
Eberhard was involved in the [http://en.wikipedia.org/wiki/Battle_of_Worringen Batlle of Worringen]
Eberhard von der Mark | ||||||||||||||||||||||||||||||||||
± 1295 | ||||||||||||||||||||||||||||||||||
Maria II van Loon |
The data shown has no sources.