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Jan Pieter Mertens
- ☼ 04-11-1839 (Heerlen (L)
- ✞ 02-01-1921 (Heerlen (L)
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Maria Elisabetha Josepha Bisschops
- ☼ 12-02-1843 (Heerlen (L)
- ✞ 06-09-1917 (Heerlen (L)
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Maria Jozefa Mertens
- ☼ 06-12-1872 (Heerlen (L)
- ✞ 01-05-1873 (Heerlen (L)
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Maria Anna Mertens
- ☼ 29-01-1874 (Heerlen (L)
- ✞ 11-06-1951 (Venray (L)
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Mathijs Joseph Mertens
- ☼ 11-08-1875 (Heerlen (L)
- ✞ 23-04-1955 (Kerkrade (L)
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Anna Catharina Ploum
- ☼ 06-06-1870 (Kerkrade (L)
- ✞ 28-02-1917 (Kerkrade (L)
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Peter Mertens
- ☼ 05-01-1900 (Kerkrade (L)
- ✞ --1972 (Heerlen (L)
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Helena Mertens
- ☼ 11-07-1902 (Kerkrade (L)
- ✞ 09-12-1902 (Kerkrade (L)
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Maria Josephina Mertens
- ☼ -01-1905 (Kerkrade (L)
- ✞ 01-05-1905 (Kerkrade (L)
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Anna Hubertina Gertrud Neiken
- ☼ 07-10-1877 (Bocholtz (L)
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Mechtilde Mertens
- ☼ --1923 (Kerkrade (L)
- ✞ --2008 (Kerkrade (L)
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Christina Hubertina Mertens
- ☼ 22-07-1924 (Kerkrade (L)
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Wilhelmina Mertens
- ☼ 10-01-1929 (Kerkrade (L)
- ✞ 09-07-1986 (Kerkrade (L)
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Anna Margeretha Mertens
- ☼ 15-02-1877 (Heerlen (L)
- ✞ 28-02-1936 (Heerlen (L)
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Jan Martin Hubert Mertens
- ☼ 21-03-1879 (Heerlen (L)
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Maria Hubertina Mertens
- ☼ 08-04-1881 (Heerlen (L)
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Maria Hubertina Mertens
- ☼ 22-04-1883 (Heerlen (L)
- ✞ 30-07-1927 (Heerlen (L)
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Maria Elizabeth Mertens
- ☼ 01-09-1885 (Heerlen (L)
- ✞ 11-06-1941 (Heerlen (L)
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