Katherine Sinclair
- Yes, date unknown
Generation: 1
1. Katherine Sinclair (daughter of William (Sir) (of Hermanstoun) Sinclair); and died. Katherine married John (Sir) Seton of Seton before 8 Mar 1393. John (son of William (Sir) Seton of Seton and Janet Fleming) died before 1434. [Group Sheet] [Family Chart]
Children:- Marion Seton and died.
- William (Sir) (of That Ilk) Seton died on 17 Aug 1424 in Battle Of Verneuil, France.
- Christina Seton and died.
- Janet Seton and died.
2. William (Sir) (of Hermanstoun) Sinclair and died. Children:
- 1. Katherine Sinclair and died.