The homepage of Lee and Sverre Sponaas

We are searching for answer:My great grandfather was born around 1834-37.Died 1936-38 in Kristiansund N.The name may have been Sivertsen,changed to Sponaas after the farm,Sponaas gaardene,in More and Romsdal.My grandfather Sponaas died at the age of 47 in Kristiansund,Innlandet or Kirklandet.He had 4 children,twins Magnar and Sverre Dorfin,born nov.17 1889.2 daugthers,Dagny and Ingeborg.Sverre Dorfin married twice in Trondheim,first marriage daugther Mary,second marriage son Sverre Haakon.Magnar had a son,Eilif,and daugthers Myrtle,Lillian and Mary.Dagny married Bjorn Olsen from Oslo,they had one daugther,Bjorg.Ingeborg married Baatnes from Trondheim,one son Leif,and a daugther Inger.We are very thankful for any clues.Lee and Sverre.