An update - some corrections and additional information (kindly) delivered to me by my father.

From the message above - corrects in [BRACKETS AND CAPS]
William [EDWARD] Kelly and Eileen [EMMA] Harling had 2 sons
Deane John Kelly b 9 May 1938
Roger [WILLIAM] Kelly [b. 24 JAN 1941]

Deane married Molly Rowe [15 FEB 1965] and had 3 children
[DIVORCED 1983]
Adrian John Kelly (adopted) b 1/1/68
Nigel Harling Kelly (Me) b 7 April 1969
Jillian Louise Kelly Born 8 August 1971

Adrian Kelly m Justin[E] Turnbull 15/4/2000
(OOPS - sorry Justine!)

Cheers
Nigel