Jens Ånundsen Selseng

Looking for death of Jens Ånundsen Selseng. I have his birth at 13 Sep 1784 in Sogndal. And have found that church record. I saw on a family tree in Ancestry.com that his death was 21 Sep 1850. That source listed the following: Gravlagde i delar av Sogn og Fjordane i perioden 1669-1920 (Digitalarkivet) However, when I look at the archives I can't find that sources. I did find this: Source Information: Sogn og Fjordane county, Sogndal, Ministerialbok Nos. A 12II (1847-1877), the Dead and buried in 1850, page 289. Permanent Image Link: http://www.arkivverket.no/URN:NBN:no-a1450-kb20070306610063.jpg But I am not sure this is the right record. It puts his age at 64. Not the 66 if he was born in 1784. Hope someone can look at this for me.. Appreciate any help I can get