Captain Alexander (1st of Bowertower) Sinclair
- Yes, date unknown
Generation: 1
Generation: 3
Generation: 4
1. Captain Alexander (1st of Bowertower) Sinclair (son of James (Borlum) Sinclair); and died. Family/Spouse: Isabel (of Brownhill) Cunningham. Isabel (daughter of John (of Geise And Brownhill) Cuninghame and Elizabeth (of Greenland & Ratter) Sinclair) and died. [Group Sheet] [Family Chart]
Children:- John Sinclair was born in 1683; and died.
- James Sinclair
- Katherine (Lady Dun) Sinclair
- Daughter Sinclair
2. James (Borlum) Sinclair (son of George (of Downreay) Sinclair); died between 1648 and 1659. Children:
- James (Wester-Brims) Sinclair died before 1659.
- William (Major) Sinclair and died.
- Robert Sinclair and died.
- Jean (of Borlum) Sinclair and died.
- 1. Captain Alexander (1st of Bowertower) Sinclair and died.
Generation: 3
4. George (of Downreay) Sinclair (son of William (of Dunbeath) Sinclair and Elizabeth (of Mey) Sinclair); and died. Children:
- 2. James (Borlum) Sinclair died between 1648 and 1659.
Generation: 4
8. William (of Dunbeath) Sinclair (son of Alexander (of Latheron) Sinclair and Jean (of Lambrughton & Caprington) Cuningham); died in 1690. William + Elizabeth (of Mey) Sinclair. Elizabeth (daughter of James (Sir) (1st Bt of Canisbay & Mey) Sinclair and Elizabeth (of Lindores) Leslie) died in 1772. [Group Sheet] [Family Chart]
9. Elizabeth (of Mey) Sinclair (daughter of James (Sir) (1st Bt of Canisbay & Mey) Sinclair and Elizabeth (of Lindores) Leslie); died in 1772. Children:
- John (of Dunbeath & Latheron) Sinclair and died.
- William (of Stemster) Sinclair and died.
- James (Sir) (1st Bt of Dunbeath) Sinclair died on 28 Dec 1742.
- Jean Sinclair and died.
- Catherine Sinclair and died.
- 4. George (of Downreay) Sinclair and died.