1. Niels Jacobsen
Gjerstad Parish Lutheran Church Records. "Gjerstad", 948.28/G2 D2K, Page 421-423, 531. Probate of Jens Nielsen, 7 Apr 1712. 1664 Census of Gjerstad, 122,978, Bk. 7. 1666 Census of Gjerstad, 122,978, Bk. 7. 1712 Census of Gjerstad, 364,808.