Family: Johannus Adrian Koopman / Elna Laurine Thyssen (F335)
Truels Andersen Thyssen (1864-1928) 
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Cathrine Nielsen Rossen (1869-1957)
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Thyge Truelsen Thyssen (1891-1972)  |
| Meta Marie Thyssen (1893- ) |
| Marie Elisabeth Thyssen (1894- ) |
| Petrea Nielsine Thyssen (1896-1897) |
| Peter Rossen Thyssen (1897- ) |
| Viggo Truelsen Thyssen (1907-1995) |
 | Emma Otteline Thyssen (1910-1990) |
| Elna Laurine Thyssen (1903-1987)
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 | Catherine Lorraine Koopman (1938-2010) |