Dahle Family

Looking for information on Henry Christian Dahle. Born in 1840, listed as Sandgsogn (can't find on map). Emmigrated to Hull, England. Married to Alice, born in Yorkshire in 1842 (Poole?). Children: Thomas J. (1868): Archibald (my grandfather - born 1869); Angus G. born 1872; Ann Maude and helene A (born 1874; Herbert, born 1875; Dora, born in 1878; John born in 1889, and Oscar, born in 1890) Henry would have died in 1920 in Hull. Henry worked as a draper's asst and as a hatter. Married Alice Poole at Holy Trinity in 1867. Any information most appreciated.