| Husband | Gavin Brown BLYTHMAN b. 22/12/1902 d. 1981 | |
| Wife | Rita May BLYTHMAN b. 1903 d. 1980 | |
| Child #1 | Gilbert Gavin BLYTHMAN b. 1924 d. 1990 | |
| Child #2 | Roy Kevin BLYTHMAN b. 1928 d. 2008 | |
| Child #3 | Leslie Douglas BLYTHMAN b. 1932 d. 1936 | |
| Child #4 | Eileen Rita BLYTHMAN b. 1933 d. 1935 | |
| Child #5 | Isabelle Jean BLYTHMAN d. 1936 | |
Gavin Brown BLYTHMAN, 11th child of John BLYTHMAN and Isabella BARR, was born on 22/12/1902 in Salt Lagoon, South Australia. Gavin died in 1981 in Traralgon, Victoria, Australia aged about 79.
Rita May BLYTHMAN, 2nd child of Albert George BLYTHMAN and Priscilla May DRAGE, was born in 1903 in Roseberry, Victoria, Australia. She died in 1980 in Traralgon, Victoria, Australia aged about 77.
In 1922 Gavin married Rita. 3 sons and 2 daughters given.