Frederika was born about 0892, the daughter of unknown parents. The place is not known.
Her husband was Brun von Querfurt. They were married, but the date and place have not been found. Their only known child was Mathilde (c0912-0990).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | ABT 0892 |
|