↑ 1.01.1 "Norway Church Books, 1815-1930", database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:68WM-VXFR : 5 August 2021), Mathias Olai Mathisen and Sigrun Josefa Martinussen, 27 Aug 1933, Evenes kirke, Nordland, Norge (Ofoten, Ofoten, Nordland, Norge), Source Call Number SAT/A-1459/863/L0902, Church book from Ofoten parish-Evenes local parish 1906-1937 (1853P), Entry Number 11, Line Number 1040, Page Number 88, Affiliate Film Number vi-39646-1906-1937.
↑ "Norway Church Books, 1815-1930", database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:68WM-58F6 : 5 August 2021), Mathias Olai, Baptism: 24 May 1903, Trondenes, Harstad, Troms, Norge, Birth: 14 Oct 1902 Parents: Rikard Mathisen and Johane Margrete Jørgensen, SATØ/S-1319/H/Ha/L0017kirke, Church book from Trondenes parish-Trondenes local parish 1899-1908 (1914P), Entry Number 8
Line Number 1020, Page Number 62, Affiliate Film Number dp-00133-1899-1908.