↑ 1.01.1Scanned Norwegian Church records at Digitalarkivet. Holla parish, Telemark. SAKO/A-272/F/Fa/L0002: Parish register (official) no. 2, 1779-1814. Births and Christenings page 74-75. 29 Oct 1797: Johannes Biervens og Maren Olsdatters Drengebarn Ole. Faddere: Johannes Ullevig, Ole Bierven, Svenche Sannæs, Maren Tygesdatter Skielbred, Gunnild Johannisdatter Ullevig. Barnet født 19 Oct.
↑Scanned Norwegian Census records at Digitalarkivet. Year 1801 census. Holla parish, Telemark. RA/EA-4070/J/Jd/L0029 page 215b-216a. "Uhlevig Gaard" Household no. 1: Gårdbruker Johannes Johannesen.
↑Scanned Norwegian Church records at Digitalarkivet. Holla parish, Telemark. SAKO/A-272/F/Fa/L0002: Parish register (official) no. 2, 1779-1814. Confirmations page 368-369. Høsten 1813: 6. Ole Johannesen Ullevigen.
↑Scanned Norwegian Church records at Digitalarkivet. Holla parish, Telemark. SAKO/A-272/F/Fa/L0003: Parish register (official) no. 3, 1815-1830. Weddings page 216. 19 Sepr 1828: Gaardmand Ungkarl Ole Johannesen Uhlevigen 31 aar, Gaardmands Datter Johanne Maria Tygesdatter Sannæss 19 aar. Forlovere Ole Nielsen Sannæss og Peder Romnæss.