Alberta Frances Johnson

Back row 2nd from left: Albert Gleadow Winduss 

Back row 3rd from left:  Alberta Frances Winduss (nee Johnson/Jansen)

Also in the back row based on resemblance in another family photo are probably:

Back row 3rd from left:  Sarah (Jane) Johnson (nee Exell)

Back row 4th from left:  William Exell Johnson (1905 - 1935)

Albert Gleadow Winduss was a compositor with "The Age" newspaper.

left to right: Ernest Valentine Winduss, Alberta Frances Winduss (nee Johnson/Jansen) with baby, George Albert Winduss, Frances Eleanor Winduss, Albert Gleadow Winduss, Ida Winifed Winduss, Elsie Cordelia Winduss