↑ Nittedal register (official) no. I 2, 1779-1814 p. 66.
line 43 May 25 Hakkedal, Jan Petersen Nyeqvist hammersmed & Helene Petersd, son Peder. Godparents Berte Olsd, Christine Erichsd, Bent Helegren, Erick Hamsbrond?, Peder Andersen www.digitalarkivet.no/kb20061101070080