I'm searching for any information about Anders Andersson and Britta Nilsdotter who lived in Aborruden, Lungsund Parish.

ANDERS ANDERSSON:
Parents: Anders Nilsson and Stina Jonsdotter
Born: 7 Sep 1810 in Bjurtjärn
Died: 15 Nov 1888 in Värmland

BRITTA NILSDOTTER:
Parents: Nils Nilsson and Maria Månsdotter
Born: 28 Jan 1815 in Lungsund
Died: 2 Jan 1887 in Värmland
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THEIR CHILDREN:
Maria Stina (1836-?)
Karolina (1838-?)
Nils (1841-?)
Anders (1843-?)
Frederik (1847-1865)
Elisabeth (1851-?)
Emma Charlotta (1853-1865)
Carl August (1856-1903, immigrated to US)
Anna Sofia (1858-?)
Emil (1860-1937, immigrated to US, my 2nd great-grandfather)