See also
| Husband: | Montague Mark FIRTH (1896-1982) | |
| Wife: | Helen F G HOLMSTROM ( - ) | |
| Marriage | Jul 1922 | St Georges, Hanover Square, London |
| Name: | Montague Mark FIRTH | |
| Sex: | Male | |
| Father: | Bernard Alexander FIRTH (1866-1929) | |
| Mother: | Mary LEWTON PENNY (1866-1949) | |
| Birth | 10 May 1896 | Eccleshall Bierlow, Yorkshire |
| Death | Dec 1982 (age 86) | Kingsclere, Hampshire |
| Name: | Helen F G HOLMSTROM | |
| Sex: | Female | |
| Father: | - | |
| Mother: | - | |