Gjerstad Parish Lutheran Church Records.
"Treungen", 948.27/K1 D2L.
Probate of Christen Borgersen, 22 Aug 1741 (123,415).
Probate of Anne Jorgensdatter, 8 Jul 1744.
1666 Census of Gjerstad, 122,978, Bk 7.
1701 Census of Gjerstad, 122,982, Pt 3, Age 32.
1712 Census of Gjerstad, 364,808.