See also

Henry ORKNEY (c. 1375-1422)

1. Henry Sinclair, 2nd Earl of ORKNEY, son of Henry Sinclair. 1st Earl of Orkney ( -1404) and Jean Halyburton ( - ), was born circa 1375. He died in 1422. He married Egidia DOUGLAS.

 

Egidia DOUGLAS and Henry Sinclair, 2nd Earl of ORKNEY had the following children:

 

William Sinclair, 3rd Earl of Orkney (bef1420-bef1482). William was born before [Julian] February 1420. He had the title '3rd Earl Orkney, 1st Earl Caithness'. He had the title '3rd Earl Orkney, 1st Earl Caithness, 1st Lord Sinclair, Chancellor'. He died between 1476 and 1482. He died in 1480.

Second Generation

2. Henry Sinclair. 1st Earl of Orkney, son of William Sinclair of Roslin and Isabella of Strathearn, died in 1404. He married Florentia of Denmark?. He married Jean Halyburton.

 

3. Jean Halyburton was the daughter of John Halyburton of Dirleton. She and Henry Sinclair. 1st Earl of Orkney had the following children:

 

1

Henry Sinclair, 2nd Earl of ORKNEY (c. 1375-1422)

Third Generation

4. William Sinclair of Roslin, son of Sir William Sinclair of ROSLIN, died after 13 September 1358. He married Isabella of Strathearn.

 

5. Isabella of Strathearn was the daughter of Malise, 8th Earl of Strathearn, Earl of Orkney and Caithness. She and William Sinclair of Roslin had the following children:

 

2

Henry Sinclair. 1st Earl of Orkney ( -1404)

 

6. John Halyburton of Dirleton has few details recorded about him.

 

John Halyburton of Dirleton had the following children:

 

3

Jean Halyburton ( - )