Bill (William) kirkwood wilson( irvine)

Hi,
I am doing some family history and am looking to find when, where my grandfather died and where he has been laid to rest.
He ws born in Scotland And lived in Irvine for as long as I can remember. He was born around 05/08/1913 and died in hospital between 1980 and 1985. His brother was called Tom and toms wife was called anie. She lived in ardrossan and died a few years before my grandfather.
I think he had a Sister called Jeanette and she had a son called drew. She was married to a man called andy. They lived in Irvine.
H
Bill had a daughter called Katherine who moved to Stevenage, England.
The mother of Katherine and wife of bill was called Mary madden and she died in childbirth.
Any family history would be good to find out. Please contact me if you think you could help.
Many thanks.
Joel.