Catharina was born before 1809, the daughter of unknown parents. The place is not known.
Her husband was Johann Schirra. They were married, but the date and place have not been found. Their two known children were Johann (1822-1889) and Heinrich (1838-?).
| Event | Date | Details | Source | Multimedia | Notes |
|---|---|---|---|---|---|
| Birth | BEF 1809 |
Note 1
!Note: This may be the same Catharina Treitz as #2754 who married Philipp Kolling.