Family Record: John BLYTHMAN x Isabel ARMSTRONG
Family Record: John BLYTHMAN x Isabel ARMSTRONG - Chronology
| Date | Kind | Origin | Details |
| 1861 | Birth | Spouse Event [Husband] | Place | Hunwick, Durham |
| 1862 | Birth | Spouse Event [Wife] | Place | Trimdon Grange, Durham |
| 1897 | Marriage | Event | Place | Easington District |