This appears to be his Christening record from the Church books in Norway with the little information you have given.
(When you ask others for help, always give all the information you know, including birth dates) :-)
Husmand Jakob Thorsen
Hustru Marthea Gundersdatter
#10 left page
Source information: Akershus county, Ullensaker in Ullensaker, Parish register (official) nr. I 19 (1878-1891), Birth and baptism records 1878, page 3.
Permanent pagelink: http://www.arkivverket.no/URN:kb_read?idx_kildeid=5742&i...
Permanent imagelink: http://www.arkivverket.no/URN:NBN:no-a1450-kb20060927030006....