Hi there,
NSW ER 1903, THE GWYDIR, polling at NARRABRI
There are quite a few listing with the surname WILLIAMS; the street addresses were not listed on this roll, but these two may help:
Alice WILLIAMS, of Narrabri, domestic duties
Henry Thomas Mandly WILLIAMS, of Narrabri, postmaster
I should stress, there is nothing on these rolls to indicate if these two were related in any way to each other.
The 1882 marriage at Narrabri #5780
I wonder if Henry T M Williams death was registered at North Sydney in 1934 …. Parents indexed as Henry and Helen… #19803
Cheers, JM