# Otto Friedrich Ferdinand Mollenhauer

Otto Friedrich Ferdinand Mollenhauer (1873 – 1938); child of Johann Daniel Mollenhauer and Johanne Caroline Kein; born in Germany; married Martha Ruthenberg; parent of 3 children; died in Queensland, Australia.

**Lifespan:** 1873 – 1938

## Parents
- [Johann Daniel Mollenhauer](/p/johann-daniel-mollenhauer-10798.md) (father)
- [Johanne Caroline Kein](/p/johanne-caroline-kein-10799.md) (mother)

## Spouses
- [Martha Ruthenberg](/p/martha-ruthenberg-25436.md) — m. 29 AUG 1901

## Children
- [William Mollenhauer](/p/william-mollenhauer-31965.md)
- [Mary Mollenhauer](/p/mary-mollenhauer-31962.md)
- [David Mollenhauer](/p/david-mollenhauer-31966.md)

## Timeline
- 1873 — **Born** at Germany
- 17 NOV 1882 — **Arrival** at Brisbane, Queensland, Australia
- 1903 — **Residence** at Mount Beppo, Queensland, Australia
- 1908 — **Residence** at Esk, Queensland, Australia
- 1937 — **Residence** at Esk, Queensland, Australia
- 1938 — **Died** at Queensland, Australia
- **Departure** at Plymouth, Devon, England

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