Lady Jean Stewart
1487 - 1522 (35 years)1. Lady Jean Stewart was born 1487, Balvenie, Scotland (daughter of John Stewart, 1st Earl of Atholl and Eleanor Sinclair); died 19 Apr 1522, Arbuthnott, Kincardineshire, Scotland. Lady married James Arbuthnot, 13th Laird Arbuthnot 31 Aug 1507. James (son of Robert Arbuthnot, 12th Laird Arbuthnot and Mariota Scrymgeour) was born 1489, Arbuthnott, Kincardineshire, Scotland; died 8 Mar 1521, Arbuthnott, Kincardineshire, Scotland. [Group Sheet]
Children:- Robert Arbuthnot, 14th Laird Arbuthnot was born c. 1508; died 15 Oct 1579.
- Isabel Arbuthnot was born 1509, Arbuthnot, Kincardineshire, Scotland; died 30 Apr 1588, Arbuthnot, Kincardineshire, Scotland.
2. John Stewart, 1st Earl of Atholl was born 1440, Fife, Scotland (son of James Stewart, the Black Knight of Lorn and Joan Beaufort, Queen consort of Scots); died 15 Sept 1512, Laighwood, Scotland. John married Eleanor Sinclair. Eleanor (daughter of William Sinclair, 3rd Earl of Orkney, 1st Earl of Caithness and Marjory Sutherland) died 21 Mar 1518. [Group Sheet]
3. Eleanor Sinclair (daughter of William Sinclair, 3rd Earl of Orkney, 1st Earl of Caithness and Marjory Sutherland); died 21 Mar 1518. Children:
- 1. Lady Jean Stewart was born 1487, Balvenie, Scotland; died 19 Apr 1522, Arbuthnott, Kincardineshire, Scotland.
- Elizabeth Stewart
- John Stewart, 2nd Earl of Atholl was born 1475; died 1521.
Generation: 3
4. James Stewart, the Black Knight of Lorn was born 1399; died 1451. James married Joan Beaufort, Queen consort of Scots. Joan (daughter of John Beaufort, 1st Earl of Somerset and Margaret Holland, Duchess of Clarence) was born 1404, Westminster, England; died 15 Jul 1445, Dunbar Castle. [Group Sheet]
5. 
Joan Beaufort, Queen consort of Scots was born 1404, Westminster, England (daughter of John Beaufort, 1st Earl of Somerset and Margaret Holland, Duchess of Clarence); died 15 Jul 1445, Dunbar Castle. Children:
- 2. John Stewart, 1st Earl of Atholl was born 1440, Fife, Scotland; died 15 Sept 1512, Laighwood, Scotland.
6. William Sinclair, 3rd Earl of Orkney, 1st Earl of Caithness (son of Henry Sinclair, 2nd Earl of Orkney and Egidia Douglas). William married Marjory Sutherland. [Group Sheet]
7. Marjory Sutherland Children:
- 3. Eleanor Sinclair died 21 Mar 1518.
Generation: 4
10. 
John Beaufort, 1st Earl of Somerset was born 1373, Anjeux, Haute-Saône, Franche-Comté, France (son of John of Gaunt, 1st Duke of Lancaster and Katherine (ńee de Roet) Swynford, Duchess of Lancaster); died 16 Mar 1410, St Catherine, England. John married Margaret Holland, Duchess of Clarence. Margaret (daughter of Thomas Holland, 2nd Earl of Kent and Alice FitzAlan, Countess of Kent) was born 1385; died 31 Dec 1439. [Group Sheet]
11. 
Margaret Holland, Duchess of Clarence was born 1385 (daughter of Thomas Holland, 2nd Earl of Kent and Alice FitzAlan, Countess of Kent); died 31 Dec 1439. Children:
- 5. Joan Beaufort, Queen consort of Scots was born 1404, Westminster, England; died 15 Jul 1445, Dunbar Castle.
- Thomas Beaufort, Count of Perche
- Henry Beaufort, 2nd Earl of Somerset
- John Beaufort, 1st Duke of Somerset, 3rd Earl of Somerset was born 25 Mar 1404, England; died 27 May 1444, England; was buried , Wimborne Minster, East Dorset District, Dorset, England.
- Edmund Beaufort, 2nd Duke of Somerset was born 1406; died 22 May 1455.
- Margaret Beaufort, Countess of Devon was born c. 1409; died 1449.
12. Henry Sinclair, 2nd Earl of Orkney Henry married Egidia Douglas. [Group Sheet]
13. Egidia Douglas (daughter of Sir William Douglas of Nithsdale and Egidia Stewart of Scotland). Children: