Margaret Grace Wotherspoon
Margaret Grace ('Peggy') married Harold W Stewart in 1914 and lived initially at Clunes. Peggy had two children, Walter and Winifred. Winifred married Walter Johnston and had three children, two girls and a boy. One of the girls was called Margaret.
The 1936 Lismore Electoral role has the following listings for "Stewart" at Clunes. There are other listings for Stewart at Dunoon road and Boooyong and I'm not sure which relate to this family but the Clunes listings are:
Harold Walter Stewart, Clunes, shop assistant
Margaret Stewart, Clunes, home duties
Winifred Isabel Stewart, Clunes, shop assistant
Sarah Mabel Stewart, Clunes, home duties
James Charles Stewart, Clunes, storekeeper