Sir John Wemyss
Sir John was born about 1316 in Leuchars Castle, Fifeshire, Scotland.  He died in 1392 in Leuchars Castle, Fifeshire, Scotland.

 Marjorie Ogilvy
Marjorie was born about 1327 in Auchterhouse, Angusshire, Scotland.¹ 

 Isobel Wemyss
Isobel was born about 1350 in Leuchars Castle, Fifeshire, Scotland.

 Sir John Wemyss
Sir John was born about 1355 in Leuchars Castle, Fifeshire, Scotland.  He died in 1429 in Leuchars Castle, Fifeshire, Scotland.