My Great Grandfather was Heinrick (Henry) Bretthauer. He was born in 1878 Russia and died in 1948 buried in Seattle. He married Anna Marie (Mary) born 1878 Russia died in 1951 buried in Seattle.They lived along the Volga river area in the Frank Settlement. They left Russia about 1900 and moved to Roach Harbor, WA. They lived there about 10 years then moved to Seattle 1909/1910.They had 6 children.John died accidently killing himself cleaning a gun born 1903 died 1919 buried in Seattle. One died in infancy, no name, buried in Seattle 8/21/1909.Marie born in 1906 died in 1952.Two were twin boys Adam my Grandfather and Harold born 1912. Adam died 12/20/1998 Harold died 1/20/1999.Clara born 1914 died 2003.
I would like to know if my Great Grandfather had any brothers or sisters?Did they follow him to WA?Did they come through Canada?Did his father (my Great Great Grandfather) George Bretthauer (birth & death date unknown) have siblings?
Did my Great Grandmother Anna Marie (Mary) have siblings and who were her parents.