Kristine Pedersen and Ludvig Svensen

Kristine Pedersen,(born in Norway 1868 )did have daughter Signe Kaspara born 1893 in Larvik, the father was Carl Anton Andersen, sailor. Parents not married. Signe Kaspara goes to Amerika in 1901,8 years old. In the passenger list for the ship Hekla it is noted that she is going to Mr. Ludvig Svensen in Pennsylvania, and mother.. There are reasons to belive that her mother Kristine married Mr. Svensen, because when Signe is getting married she notes her mothers name as Kristine Svenson--- My big problem is that I do not find any trace of Kristine or Ludvig-- the only thing I can find is when Signe is born--in churchbook for Larvik. Anyone out there who can help?