Sigfrid *Friden* Jonsson
Parents
- Agda Maria* Persson (1879–1966) (Mother)
- Peter Johan Jonsson (1862–1930) (Father)
Siblings
- Anna Maria Jonsson (1910–1998) (Sibling)
- Erik Jonsson (1904–1985) (Sibling)
- Tilly Ingeborg Johanna Jonsson (1913–2007) (Sibling)