Tofterå Slettemoen genealogy
Family: Nicolaas Ignatius Maria Andriessen / Johanna Maria Elisabeth Sickmann (F9642)
m. 22 Nov 1927 | Johannes Gerardus Hendricus Sickmann (1852-1922) 
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 | Maria Wilhelmina Elisabeth Wilken (1856-1914)
|
| Everardus Johannes Ignatius Sickmann (1881- ) |
| Elisabeth Maria Catharina Sickmann (1882- ) |
| Johan Gerardus Hendricus Sickmann (1884- ) |
| Petrus Gerardus Ignatius Sickmann (1886-1887) |
| Gerardus Johannes Hendricus Sickmann (1888- ) |
| Wilhelmina Maria Catharina Sickmann (1892-1931) |
| Hermanus Petrus Ignatius Sickmann (1894- ) |
| Nicolaas Ignatius Maria Andriessen (1892-1947) |
| Johanna Maria Elisabeth Sickmann (1897- )
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