John married Janet Sinclair about 1581 in Quendale, Dunrossness, Shetland, Scotland. Janet (daughter of Malcolm Jamesson Sinclair and Margaret Sutherland) was born in 1564 in Dunrossness, Shetland, Scotland, United Kingdom. [Group Sheet] [Family Chart]

1. Ninian I Laird Of Windhouse, IV of Scousburgh Neven was born in 1586 in Scousburgh,Dunrossness,Shetland,Scotland; died in 1662 in Yell, Shetland, Scotland, United Kingdom.
2. James III Of Scousburgh Neven was born in 1581 in Scousburgh,Dunrossness,Shetland,Scotland; died in 1638.
3. John Neven was born in 1588 in Scousburgh,Dunrossness,Shetland,Scotland; died in 1664 in Shetland, Scotland, United Kingdom.
4. Katharine Neven was born in 1585–1593 in Dunrossness, Shetland, Scotland, United Kingdom.
5. Malcolm Neven was born in 1591 in Scousburgh,Dunrossness,Shetland,Scotland; died in 1650 in Shetland, Scotland, United Kingdom.
6. John Neven was born about 1594 in Scousburgh, Shetland Islands, Scotland.
7. Margaret Neven was born in 1595 in Scousburgh,Dunrossness,Shetland,Scotland.
8. Malcolm Neven was born about 1596 in Sconsburgh, Shetland Is. Scotland.
9. Helen Neven was born in 1597 in Scousburgh,Dunrossness,Shetland,Scotland.
10. Barbara Neven was born in 1599 in Scousburgh,Dunrossness,Shetland,Scotland.
11. Ninian Neven was born about 1600 in Sconsburgh, Shetland Is. Scotland.
12. Ursilla Neven was born in 1600 in Scousburgh,Dunrossness,Shetland,Scotland.

Adam married Barbara Sinclair. Barbara was born in 1536 in Burra, Shetland, Scotland; died in 1588 in Burra, Shetland, Scotland. [Group Sheet] [Family Chart]