Tofterå Slettemoen genealogy
Family: Kenneth Brian Clausen / Marilyn Ann Teresa (Maas) Stronach (F6283)
 | Henry Clausen (1914-1983) 
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 | Fern Lillian Roysum (1921-2002)
|
 | Hermanus Jacobus Maria Maas (1919-1956)
|
| Johanna Maria Anna van der Raadt (1919-2021)
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| Jacobus Johannes Clemens Maria Maas Stronach (1948-2017)  |
| Johannes Jacobus Hermanus Maria (Maas) Stronach (1952-2024) |