Bernhard was born about 1020 in Bliensbach (Blancherupt, Alsace) , the son of unknown parents.
His wife was Cecilie von Lavanthal. They were married, but the date and place have not been found. Their only known child was Hedwig (c1040-1112).
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | ABT 1020 |
|