Just adding a bit more
1903 NSW Electoral Roll, for Gwyir, with polling place of Walgett and surname of KENNA (note, NO ages, NO address shown apart from Walgett)
Bridget, Female, domestic duties
Elenia Veronica, Female, domestic duties
Johanna, Female, domestic duties
Maria, Female, domestic duties
Nora, Female, domestic duties
Cheers,
JM