There may be transcription errors. The only way to find out would be to order the certificates.
George Gannaway BURGESS m Emma Ann RICKETTS 1854 #2010
George Gannaway Burgess b 1876 Geelong - George Gannaway BURGESS and Emma RICKETTS # 9675
George Garraway BURGESS d 1910 aged 86 Kew parents unknown # 9522
George Gannaway BURGESS m Emma Matilda FARRAR 1920 # 4082
George Gannaway KENT d 1964 aged 67 Geelong - Ernest Edward KENT and Amelia Ann BURGESS # 17875
Are you talking about Kew in Melbourne or England ?
The marriage certificate of George and Emma should have their birthplaces on it.
let me know if you would like any more help.