| HUSBAND |
| Sir David Brechin (LHQK-C2K) |
| BIRTH | about 1268 | Brechin, Angusshire, Scotland |
| BIRTH | about 1268 | |
| DEATH | about 1320 | |
| REF # | | 5436417; |
| REF # | | |
| REF # | | 60; |
| REF # | | 5585640; |
| MARRIAGE | | |
| FATHER | William Brechin (G7Q2-96G) |
| MOTHER | Elena Comyn (LZDQ-W4D) |
| |
| WIFE |
| Margaret Bonkyl (L6MB-LMZ) |
| BIRTH | about 1249 | |
| BIRTH | about 1254 | Cambusnethan, Lanarkshire, Scotland |
| DEATH | 1304 | Berwickshire, Scotland |
| DEATH | about 1305 | |
| REF # | | 3277857; |
| REF # | | |
| REF # | | 60; |
| REF # | | 3327304; |
| MARRIAGE | | Sir John Stewart (LR5T-4R7); |
| MARRIAGE | | John Stewart (LZLP-CZN); |
| FATHER | Sir Alexander Bonkyl (LB23-HRL) |
| MOTHER | Margaret De Bonkyl (LCCC-9DR) |