↑ 1.01.1Scanned Norwegian Church records at Digitalarkivet. Solum parish, Telemark. SAKO/A-306/F/Fa/L0003: Parish register (official) no. I 3, 1761-1814. Births and Christenings page 150-151. 14 Aug 1803: Et Drengebarn kaldet Abraham, foreldre Jacob Jonsen Erichstad og Birthe Gundersdatter. Faddere: Ingeborg Gundersdatter, Marthe Gundersdatter, Berthel Erichstad, Gunder Gundersen, Gunder Larsen, Anders Olsen Marum.
↑Scanned Norwegian Church records at Digitalarkivet. Solum parish, Telemark. SAKO/A-306/F/Fa/L0004: Parish register (official) no. I 4, 1814-1833. Confirmations page 249. 9 Apr 1820 11. Abraham Jacobsen Erikstad, fader Jacob Erikstad, født 1803.
↑Scanned Norwegian Church records at Digitalarkivet. Holla parish, Telemark. SAKO/A-272/F/Fa/L0004: Parish register (official) no. 4, 1830-1848. Weddings page 341. 29 Dec 1836 Helgen: Ungkarl Gaardmand Abraham Jacobsen Erikstad 33 og pige Asloug Maria Pedersdatter Ytterbøe 22. Hans far Jacob Johnsen, hennes far Peder Halvorsen Ytterbøe. Forlovere: Gunder Jacobsen Stavdal og Peder Halvorsen Ytterbøe.
↑Scanned Norwegian Church records at Digitalarkivet. Solum parish, Telemark. SAKO/A-306/F/Fa/L0005: Parish register (official) no. I 5, 1833-1843. Births and Christenings page 42. 54. Født 15 May 1837, bekreftet 18 Jun 1837 Melum: Birthe Marie, foreldre Gaardbruger Abraham Jacobsen og hustru Aslev Marie Pedersdatter Erikstad. Faddere: Maren Jørgensdatter Erikstad, Kirsten Pedersdatter Ytterbøe af Holden, Jørgen Pedersen Ytterbøe af Holden, John Jacobsen Erikstad, Aasold Jacobsen Erikstad, Gunder Jacobsen Stavdahl.
↑Scanned Norwegian Church records at Digitalarkivet. Solum parish, Telemark. SAKO/A-306/F/Fa/L0005: Parish register (official) no. I 5, 1833-1843. Births and Christenings page 67. 21. Født 28 Mar 1840, bekreftet 16 Apr 1840 Melum: Birthe Marie, foreldre Gaardbruger Abraham Jacobsen og hustru Aslev Marie Pedersdatter Store Erikstad. Faddere: Anne Johnsdatter Stavdal, Birthe Kirstine Johnsdatter Erikstad, Gunder Jacobsen Stavdahl, John Jacobsen Erikstad, Peder Aasoldsen Hummelsgaard.