Joan Savage was born in 1923 and died 28th Jun 1927.

Father, A Savage.  Check!
Address, 4 Milton Place.  Check!

This is all we needed to know for confirmation that this is our Joan Savage that died at such a young age.

Cause of death is listed as 1) Pneumonia 2) Empyema

Interesting to note that Bacterial Pneumonia with Empyema is a serious complication of influenza and commonly resulted in death during the 1918 influenza pandemic.