Conversation so far:
Where was Lindsay Hassett born?
The youngest of nine children, Hassett was born on 28 August 1913 in Newtown.
When was Lindsay Hassett born?
The youngest of nine children, Hassett was born on 28 August 1913 in Newtown.

Question: what did he do in his early years?
Self-contained rewrite: What did Lindsay Hassett do in his early years?