Family Group Sheet| HUSBAND | | Sir John "2nd Knight Templar" Seton (GH9T-V6S) | | BIRTH | about 1370 | Seton, East Lothian, Scotland | | DEATH | 1 January 1441 | Seton, East Lothian, Scotland | | REF # | | 5908552; | | REF # | | 6083877; | | REF # | | 60; | | MARRIAGE | 1392 | | | FATHER | Sir William Seton (GHFR-GFW) | | MOTHER | Janet "Jonet" Fleming (GHFR-T5D) | | | | WIFE | | Catherine "Katherine" Sinclair (LYWB-2ZQ) | | BIRTH | 1376 | Winton, Aberdeenshire, Scotland | | DEATH | 1450 | Seton, East Lothian, Scotland | | DEATH | after 28 March 1450 | Seton, East Lothian, Scotland | | REF # | | 1364060; | | REF # | | 1387417; | | REF # | | 60; | | BIRTH | | Winton, Aberdeenshire, Scotland | | FATHER | Sir William Sinclair II (LVNS-H6Q) | | MOTHER | Isabella Strathearn (LVNS-HVL) | | FATHER | William St. Clair |
| | | CHILDREN | | 1. | Sir William Seton (GHQQ-7KJ) MALE | | | BIRTH | about 1390 | Seton, East Lothian, Scotland | | DEATH | 17 August 1424 | Verneuil, Normandie | | REF # | | 1428643; | | REF # | | 1452396; | | REF # | | 60; | | MARRIAGE | 1414 | Janet Dunbar (G4BW-MWT); Seton, , East Lothian, Scotland |
| | 2. | Christian Seton (GH9T-FWT) FEMALE | | | BIRTH | 1395 | Perth, Perthshire, Scotland | | DEATH | | England | | REF # | | 6443936; | | REF # | | 6651563; | | REF # | | 60; |
| | 3. | Marion Seton (GRMC-JD2) FEMALE | | | BIRTH | 1400 | Seton, East Lothian, Scotland | | DEATH | 1467 | England | | REF # | | 1018125; | | REF # | | 1039446; | | REF # | | 60; |
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