Ilona was born about 1158, the daughter of unknown parents. The place is not known.
She died on 25 MAY 1199. The place is not known.
Her husband was Leopold V von Habsburg. They were married, but the date and place have not been found. Their two known children were Friedrich I (c1175-1198) and Leopold VI (1176-1230).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1158 |
|
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| Death | 25 MAY 1199 |
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Note 1