Genealogy help

Looking to verify the following: Jon Olsson Offerdahl 1/26/1934-7/19/1916 married to Agatha Johnnsdatter b.1840 Jon’s parents ? Are they: Ola Johnson Rinde 1793-1835 (Sogne Oppeland) Sofia Ingebrigtsdotter Sande 1793- Looking also for parents of Ola and Sofia and any info Any extra dates or info appreciated, thank you so much for your time.