Sir John Sinclair of Stevenson, 4th Bt.
Peerage person ID=577663
(d. 1726)
Parents
Sir Robert Sinclair
Lady Helen Lindsay
Children
Anne Sinclair
James Lockhart
George Lockhart, Lord Woodhall
Sir Robert Sinclair of Stevenson, 5th Bt.
Siblings
Margaret Sinclair
Partners
Martha Lockhart