Four or more generations of descendants of William Keith, 7th Earl Marischal (1614-1671) if they are properly linked:
1. William Keith, 7th Earl Marischal (1614-1671)
- 2. William, Lord Keith (1638-c1638)
- 2. Mary Keith (-)
- 2. Elizabeth Keith (-1664)
- 2. Jean Keith (-)
- 2. Isabel Keith (-)
- 2. Margaret Keith (1644-c1644)