WAS HARRY EARNSHAW THE GROUNDSMAN AT PARKSIDE Can ANY ONE HELP HIS GRANDSON FIND OUT?

Hi………..wonder if you can help me, apparently my grandfather
was the grounds man at Parkside in the 60s-70s? I don’t know if this is true but
I was brought up with loads of rugby balls with laces!!!.

His name was Harry Earnshaw wonder if you have any records of
this or pictures if true, it is what I have always been led to believe maybe
not???

Regards

Chris
Earnshaw