David Sinclair

Parents

• George Sinclair, 4th Earl of Caithness
• Lady Elizabeth Graham

Children

Siblings

• William Sinclair of Mey
• unknown daughter Sinclair
• unknown Sinclair
• Lady Margaret Sinclair
• John Sinclair, Master of Caithness
• Lady Barbara Sinclair
• George Sinclair of Mey
• Lady Agnes Sinclair