Am sorry, but that list is just an index from a book, which is about another village here, called Eiði.
I have some info about this man though:
His family is from Fuglafjørður, yes. His father, Eliesar Eliasen was born in 1864 and died in 1950. He married a woman named Anna Jacobsen (1856-?), from the nearby village of Norðragøta (Nordregøthe 1860's Danish).
Bertel was 2nd of 5 children. His older brother Ole Jacob Eliasen, was born in 1887, and died in Canada in 1918.
The three remaining siblings, Malena, Jacobina and Hans Elias, married in the Faroes, and got 9, 10 and 6 children respectively.
Hope this has helped a bit. :)
Johan Petur Dam