Family: Gustaf Helmer Olsson / Lovisa Maria Indebetou (F2853)
m. 3 Aug 1899Gustaf Evald* Indebetou (1834-1914) 
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Agnes* Erica Ahlborg (1834-1915)
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| Ebba* Indebetou (1866-1877) |
| Agnes Beata Indebetou (1867-1908) |
Gustav Daniel Indebetou (1869-1928)  |
| Erik Abraham Indebetou (1870-1951) |
| Claes* Indebetou (1884-1945) |
| Gustaf Helmer Olsson (1868-1927) |
| Lovisa Maria Indebetou (1871-1939)
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| Sten Gustaf Olsson Helmer (1901-1982) |
| Knut Erik Vilhelm Olsson Helmer (1903-1989) |
| Frits Evald Olsson Helmer (1904-1969) |
| Nils Erik Govert Olsson Helmer (1905-1993) |
| Karl Axel Pontus Olsson Helmer (1908-2000) |
| Frideborg Agnes Maria Olsson Helmer (1909-1999) |
| Dagmar Louise Kristina Olsson Helmer (1911-2000) |