Familj: Alfred Jakob Edvard PETTERSSON (BÄCKSTRÖM) / Emma Katarina Josefina BROMAN (F377)
Jacob PETTERSSON (1835-1888) 
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 | Josefina Albertina Wahlström PETTERSSON (1839-1907)
|
Emma Lovisa Pettersson SUNDBERG (1870-1959)  |
| Amanda Elisabeth Pettersson NILSSON (1874- ) |
| Ferdinand Knut Mauritz PETTERSSON (1877- ) |
| Karl Johan Otto PETTERSSON (1880- ) |
| Oskar August Anton PETTERSSON ROS (1883-1968) |
| Alfred Jakob Edvard PETTERSSON (BÄCKSTRÖM) (1863-1950)
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| Emma Katarina Josefina BROMAN (1862-1936) |
| Herman Alfred Gereon BROMAN (1887- ) |
| Edvin Mårten Emanuel PETTERSSON (1889-1929) |
| Anna Elin Mathilda PETTERSSON (1891-1980) |
| Hilmer Richard Edvard PETTERSSON (1894-1983) |
| Knut Elof Albert PETTERSSON (1896- ) |
| Fritz Karl Emmerik PETTERSSON (1898- ) |
| Märta Emmy Albertina PETTERSSON (1904- ) |