| | Paul Matthews "Paul" van Houten 1918–2012 Jane Louise "Jane" Edwards 1920–2005 | | |
| | Cecil Floyd van Houten 1893–1976 Edna Mary Matthews 1890–1959 | | |
| | John Mackey van Houten 1868–1945 | | | | Stephen van Houten 1835–1906 Angeline Sally Smith 1840–1858 | | | | Peter van Houten 1804–1864 | | | | Peter van Houten 1771–1840 Elizabeth Jersey 1776–1862 | | | | Claus van Houten 1743–1778 | | |
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