Records show that Michael is buried in Section 46 of St Agnes Cemetery, Tier 3, Grave 527. I went there on 27 Oct 2015 to find his grave. I found marker 521 and 525. There are some graves here, but none for Michael. The Supt said it was common for children to be buried without a marker back then - I find this difficult that "my family" would not give Michael a gravestone. I will return to the cemetery to look again.
Entered into Michael's Geni.com records are scans of the actual burial records from St Agnes Cemetery. These records show he was 4 years old when he drowned. The newspaper articles state he was 6. I am finding that the birth years of many of my relatives show differently on various documents.