Etheler was born about 1020, the son of unknown parents. The place is not known.
He died in 1072. The place is not known.
His wife was Ida Billungen de Frise Occidentale, who he married in ABT 1052. The place has not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 1020 |
|
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| Death | 1072 |
|
| Association | Relationship |
|---|---|
| Retig II von Diestmachen (comte de Bavière) | grand-père |
| Didon de Diestmachen | sœur |