Anna Petra Petersen
Parents
- Mette Cathrine Due (b. 1818) (Mother)
- Peter Ferdinand Petersen (b. 1821) (Father)
Siblings
- Vilhelmine Karoline Petersen (b. 1845) (Sibling)
- Carl Christian Petersen (1850–1903) (Sibling)
- Thorvald Viggo Petersen (b. 1852) (Sibling)