Tofterå Slettemoen genealogy
Family: Gijsbertus Josephus Johannes Overwater / Anna Maria Elisabeth Brockhoff (F6340)
m. 29 May 1895 | Johannes Tobias Overwater (1827-1891) 
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 | Catharina van der Meer (1832-1903)
|
| Wernardus Josephus Antonius Overwater (1857-1858) |
| Johanna Petronella Cornelia Overwater (1857-1857) |
| Margaretha Cornelia Petronella Overwater (1858-1864) |
| Wernardus Johannes Bernardus Overwater (1859-1863) |
| Petronella Maria Overwater (1863- ) |
| Wernardus Johannes Bernardus Overwater (1864-1920)  |
| Cornelia Maria Overwater (1868-1894) |
| Adriana Maria Overwater (1871- ) |
| Johan Antonius Brockhoff (1842-1929)
|
| Maria Teodora Wilken (1849-1934)
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| Hermanus (Hendricus) Antonius Brockhoff (1870-1945) |
| Johan Antonius Brockhoff (1873-1938) |
| Hermanus Johan Brockhoff (1875-1914) |
| Johannes Franciscus Brockhoff (1878-1956) |
| Martinus Johannes Ignatius Brockhoff (1880-1880) |
| Theodorus Johannes Josef Brockhoff (1881-1918) |
| Martinus Johannes Maria Brockhoff (1885-1886) |
| Gerardus Johannes Maria Brockhoff (1887-1965) |
| Maria Theodora Brockhoff (1890-1893) |
| Maria Helena Anna Brockhoff (1893-1976) |
 | Anna Maria Elisabeth Brockhoff (1871-1942)
|
| Gijsbertus Josephus Johannes Overwater (1873-1949)
|
 | Catharina Maria Josephina Francisca Overwater (1896-1991) |
| Maria Antonia Josephina Overwater (1897-1986) |
| Johanna Maria Antonia Overwater (1898-1975) |
| Cornelia Maria Anna Overwater (1899-1995) |
| Hendricus Antonius Gijsbertus Overwater (1899-1965) |
| Johan Antonius Josephus Overwater (1900-1971) |
| Warnardus Johannes Bernardus Antonius Overwater (1901-1943) |
| Theodorus Johannes Antonius Overwater (1903-1903) |
| Gerarda Maria Anna Liduïna Overwater (1905-1948) |
| Gijsbertus Joseph Johannes Overwater (1906-1906) |
| Johannes Franciscus Alphonsus Maria Overwater (1910-2005) |