Villumsen Kjenes

I am interested in learning the fate of 3 first cousins of my grandfather, all born on a farm in the rural area Kjenes in Seim parish, Hordaland, sons of Villum Gullaksen. [1] Kristian, born 7 Sep 1872. Last record I find is his confirmation at Seim on 24 Apr 1887; [2] Lars, born 1870. Last record: 1900 census includes him with the family at Kjenes, identifies him as sjømand, reisende tilsjøs; [3] Wilhelm Joachim, born 1884. Last record: 1900 census includes him with the family at Kjenes, gaardbruksarbeider. The farm Kjenes was taken over by a younger brother Ingebrikt. I find no record of the 3 other brothers in Seim parish records for death or marriage, nor in a general search thru digitalarkivet. Also, no immigration records to USA thru Ancestry.com.