The Mother of the children to Henry Tasman HOPWOOD was Kathleen Winifred BYRNES, she shows on electoral rolls as Winifred
Kathleen STORY.
The children's birth certificates would have their Mother's birth details.
DEATH - QUEENSLAND
Reg # Given Names Surname Father's Name Mother's Name
1916/C4591 Henry Tasman Hopwood Henry Hopwood Sophia Lucas
BIRTHS
Reg # Given Names Surname Father's Name Mother's Name
1906/B11406 Henry George Edward Hopwood Henry Tasman Cathleen Winifred Byrnes
1908/B16095 Sidney Roy Hopwood Henry Tasman Kathleen Winifred Byrnes
1904/B8930 Tasman Leslie Hopwood Henry Tasman Margaret Byrnes
1914/C3813 William Allen Hopwood Henry Tasman Winifred Burns
DEATHS
Reg # Given Names Surname Father's Name Mother's Name
1905/B5281 Leslie Tasman Hopwood Henry Tasman Hopwood Kathleen Winifred Byrnes
1927/B1019 Henry George Edward Hopwood Henry Tasman Kathleen Winifred Byrnes
1939/B43992 William Allen Hopwood Henry Tasman Winifred Byrnes
1915/C4461 Emily Mary Hopwood Henry Tasman Hopwood Winifred Byrnes