Engelbert III, Margrave of Istria
Engelbert III, a member of the Rhenish Franconian House of Sponheim, was Margrave of Istria from 1124 until his death.
From *.wikipedia.org,
General Info
.
Male
Date of Death
October 6th, 1173
Died Aged
-796
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Relatives
Matilda of Carinthia
Sister
Engelbert, Duke of Carinthia
Father
Rapoto I, Count of Ortenburg
Brother
Ulrich I of Carinthia
Brother
Matilda of Sulzbach
Wife
Hartwig II, Bishop of Regensburg
Brother
Pellegrino II of Aquileia
Son
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