Familie: Peter Josef Mertens / Sibylla Plum (F687)
verh. 14 Apr 1937 | Hubert Josef Mertens (1863-1904) 
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 | Maria Anna Hubertine Dohms (1870-1919)
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| Theodor Hubert Mertens (1893-1964)  |
| Franz Matthias Hubert Mertens (1895-1915) |
| Margaretha Hubertine Mertens (1896-1977) |
| Franz Joseph Mertens (1898-1955) |
| Maria Sibilla Hubertine Mertens (1901-1966) |
| Christine Johanna Hubertine Mertens (1903-2000) |
| Sibylla Plum ( -1990) |
| Peter Josef Mertens (1900- )
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