QLD BDM
1896 C1193 FORSYTHE John parents John / Ellen McGuire
1900 C1076 FORSYTH Baden Powell parents John / Ellen McGuire
death
1910 C833 FORSYTHE Ellen parents George MAGUIRE / Margaret Jane MACKEY
1952 C481 FORSYTH John parents William / Mary Martin ** late Burke
1956 C4667 FORSYTHE John William parents John FORSYTHE / Ellen MAGUIRE
marriage
1930 C1024 FORSYTHE Baden Powell marr. LUXFORD Myrtle Katherine
Also -
1925 C3117 McGUIRE Robert James (death)
parents McGUIRE George McGuire / Margaret Jean MACKAY
Ancestry passenger arrivals Queensland
Thursday Island "Jumna" 25 May 1901
FORSYTH Mr J b. ~ 1865
FORSYTH Mrs b. ~ 1865
FORSYTH J b. ~ 1899
FORSYTH Baden-Powell b. ~ 1900
Ellen FORSYTHE might have been a bit creative with her age at the 1901 census.
I cannot see a marriage for John FORSYTH / E to Ellen on QLD BDM.
Brisbane Courier 28 Mar 1910 p7
https://trove.nla.gov.au/newspaper/article/19627289?Mrs. John FORSYTHE, wife of Mr. John FORSYTHE, owner of the Pioneer Battery at Station Creek, died yesterday afternoon at her husband's residence (our Cloydon correspondent wired on Saturday). She had been ill only five days, and death resulted from sudden heart failure. She was 38 years of age, and leaves a husband and two children.
She was known all over the Gulf and North Queensland, and entertained lavishly Governors of Queensland or distinguished visitors coming to Croydon during the past 18 years. She was very charitable and generous, and her sudden death has caused deep regret.
Why is Ellen and family in Ireland, 1901?.
Electoral Rolls Queensland.......Robert James MAGUIRE seems to have no wife.
Who is the informant at his death, 1925, who knows about his origins?.