Roger De Saye
- Yes, date unknown
Generation: 1
Generation: 3
Generation: 4
1. Roger De Saye (daughter of Geoffery 1st Lord De Say and Idonia De Leyburn); and died.
2. Geoffery 1st Lord De Say was born in 1279 (son of William IV De Say and Elizabeth); died before 3 Mar 1322. Geoffery + Idonia De Leyburn. Idonia (daughter of William (1st Baron Leyburn) De Leyburn and Juliane De Sandwich) and died. [Group Sheet] [Family Chart]
3. Idonia De Leyburn (daughter of William (1st Baron Leyburn) De Leyburn and Juliane De Sandwich); and died. Children:
- Geoffery 2nd Lord De Say was born about 1305; died on 26 Jun 1359.
- 1. Roger De Saye and died.
- Ralph De Saye and died.
Generation: 3
4. William IV De Say was born on 20 Nov 1253 (son of William III De Say and Mary); died before 16 Sep 1295. William + Elizabeth. and died. [Group Sheet] [Family Chart]
5. Elizabeth and died. Children:
- 2. Geoffery 1st Lord De Say was born in 1279; died before 3 Mar 1322.
- Daughter De Say and died.
6. William (1st Baron Leyburn) De Leyburn (son of Roger De Leyburn); died before 12 Mar 1310. William + Juliane De Sandwich. Juliane (daughter of Henry (Sir) De Sandwich) died in 1329. [Group Sheet] [Family Chart]
7. Juliane De Sandwich (daughter of Henry (Sir) De Sandwich); died in 1329. Children:
- 3. Idonia De Leyburn and died.
- Thomas (Sir) De Leybourne died on 30 May 1307.
Generation: 4
8. William III De Say (son of Geoffery II De Say and Alice De Cheney De Caisneto); died before 12 Feb 1272. William + Mary. and died. [Group Sheet] [Family Chart]
9. Mary and died. Children:
- 4. William IV De Say was born on 20 Nov 1253; died before 16 Sep 1295.
12. Roger De Leyburn (son of Roger De Leyburn and Eleanor De Thurnham); died in Oct 1271. Children:
- 6. William (1st Baron Leyburn) De Leyburn died before 12 Mar 1310.
14. Henry (Sir) De Sandwich (son of Simon De Sandwich); and died. Children:
- 7. Juliane De Sandwich died in 1329.