Hi Lynie
What I am seeing on Digger index is slightly different to the info you have posted.
I see Charles Warburton Leonard M CARR b 1877 with parents Charles Warbut CARR and Geraldine Mary CARR
The marriage of Charles Warburton CARR to Geraldine Mary K CURR in 1864. (Geraldine's mother's name was MICKLETHWEIT, according to the Digger index)
The death of
CARR Charles Warburton
death 1888 at Avoca, age 64, parents Thomas Carpenter and Susanna Frances WARBURTON
However, I couldn't find a marriage either for their child Charles Warburton Leonard CARR.
I assume you have the death of Geraldine 1899 at Cranbourne aged 55 Reg 5377
Also on the same page is a daughter for Percival and Constance born Malvern 1898 Reg 20302
Cheers, Judith