Halvard Jonsson Kamp
Generation: 1
Generation: 2
Generation: 3
Generation: 4
1. Halvard Jonsson Kamp Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
Generation: 2
2. Jon (Halvardsson) Kamp 
(1.Halvard1)Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 3. Alv Kamp Ormen was born in 1410 in Onsoy, Norway; and died.
- 3. Alv Kamp Ormen
Generation: 3
3. Alv Kamp Ormen (2.Jon2, 1.Halvard1) was born in 1410 in Onsoy, Norway; and died. Family/Spouse: Unknown. [Group Sheet] [Family Chart]
Children:
- 4. John Alvsen Kamp was born about 1450 in Onsoy, Norway; and died.
- 4. John Alvsen Kamp
Generation: 4
4. John Alvsen Kamp (3.Alv3, 2.Jon2, 1.Halvard1) was born about 1450 in Onsoy, Norway; and died. Family/Spouse: Cecilia Gjestdatter Holck. Cecilia (daughter of Gjest Tjostolvsen Holck and Gunnborg Tormondsdatter) was born about 1455 in Onsoy, Norway; and died. [Group Sheet] [Family Chart]
Children:
- 5. Mayor Oluf Johnsen Holck was born about 1475 in Onsoy, Norway; died in 1550 in Tonsberg, Norway.
- 5. Mayor Oluf Johnsen Holck