Familj: Gustaf Pettersson Bäckman / Johanna Catharina Pierrou (F1291)
v. 24 Maj 1873Gabriel Pierrou (1818-1900) 
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Johanna Lovisa Sjödin (1814-1862)
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Johan Gabriel Pierrou (1840-1921)  |
| Edla Kristina Pierrou (1842-1860) |
| Carl Gustaf Pierrou (1844-1933) |
| Per August Pierrou (1846-1920) |
| Lovisa Margareta Pierrou (1849- ) |
| Mathilda Amalia Pierrou (1854- ) |
| Eric Wilhelm Pierrou (1856-1902) |
| Maria Charlotta Pierrou (1859-1868) |
| Gustaf Pettersson Bäckman (1845-1924) |
| Johanna Catharina Pierrou (1851-1908)
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| Magnus Gabriel Bäckman (1873-1951) |
| Gabriella Lovisa Bäckman (1875-1966) |
| Olga Katrina Bäckman (1877-1957) |