John Anderson Stenberg/Brit Olesdtr Baeverfjord

I have been searching the "The Digital Archives" Digitised parish registers in Stangvik for the birth record of twins Ole Johnson and Elizabeth Johnsdatter born 16 July 1864 that (according to my sources) were illegitimate children of John Anderson Stenberg (b. 29 Nov 1835) and Brit Olsdtr Baeverfjord (b. 14 Oct 1836) but can not find them. I have found both of the parents birth records in Stangvik, More og Romsdal. Can someone provide a link or other information? Thanks for helping, Craig