# Bertha Severine Syevertsen

Bertha Severine Syevertsen; with John Mathison; parent of 1 child.

## Also known as
- Bertha Severine Mathison

## Partners
- [John Mathison](/p/john-mathison-44134.md)

## Children
- [Charlotte Amelia Josephine Materson](/p/charlotte-amelia-josephine-materson-44123.md)

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Canonical HTML: https://smallworld.stallman.net.au/p/bertha-severine-syevertsen-44135