Jane what is the source of your information about this family? How do you know how many are in the next generations? If you have found an online tree perhaps you could contact the owner.
There are some HAINES burials listed at Wonthaggi, including a William Hurst HAINES 1900-1943.
http://www.australiancemeteries.com/vic/bass_coast/wonthaggign_data.htm
This database is of headstones/plaques only. Photos are available on request. Email address is on the website.
Christopher Hurst ‘Hirsty’ Haines (70)
Born & lived in Australia
Foreman in the State Coalmine, Wonthaggi, Victoria
(opened in 1910, closed in 1968 - now a tourist attraction)
Ballarat E, Victoria (25/1/1871 - 12/2/1941?) Waggi, Inverloch, Victoria
m 1894 in Victoria, Australia
Mary Martha ‘Minnie’ Croy (65/66)
Scarsdale, Victoria, (7/6/1873 - 14/10/1939) ?
(dau of Peter & Elizabeth A Nicholson -
both b in Great Britain)
Marriage
HAINES Christopher Hurst Born Ballarat
CROY Minnie Born Scarsdale
1894 Reg#6633
Births
HAINES George Gutteridge
Father Christopher Hurst Mother Minnie CROY
At Allandale 1895 Reg#17335
HAINES Eva May
Father Christopher Hurst Mother Minnie CROY
At Allandale 1898 Reg#104
HAINES Nellie Elizabeth
Father Christopher Hurst Mother Minnie CROY
At Allandale 1899 Reg#15006
HAINES William Hurst
Father Christopher Hurst Mother Minnie CROY
At Daylesford 1901 Reg#18484
HAINES Mavis Jean
Father Christopher Hurst Mother Minnie CROY
At Powlett 1912 Reg#23416
Australian Electoral Roll
1909
HAINES Christopher Magazine Hill, Daylesford Hairdresser
HAINES Minnie Magazine Hill, Daylesford HD
1914, 1919
HAINES Christopher Hurst Wonthaggi Foreman
HAINES Minnie Wonthaggi HD
1924
HAINES Christopher Hurst State Coal Mine Foreman
HAINES George Gutheridge State Coal Mine Driver
HAINES Minnie State Coal Mine HD
HAINES Nellie Elizabeth State Coal Mine HD
1931
HAINES Alexandria May McKenzie Crescent Wonthaggi HD
HAINES Christopher Hurse State Coal Mine Foreman
HAINES Eileen Jean 5 Merrin Street Wonthaggi HD
HAINES George Gutheridge McKenzie Crescent Wonthaggi Carrier
HAINES Minnie State Coal Mine HD
HAINES William Hurst 5 Merrin Street Wonthaggi Clerk
HAINES Christopher Hurst State Coal Mine Foreman
Death
HAINES Christopher
No parents noted
At Wongthaggi 70 years 1941 Reg#16485
HAINES Mary Martha
Father Peter CROY Mother Elizabeth UNKNOWN
At Wonthaggi 68 years 1939 Reg#19690
HAINES George Gutteridge
Father Christopher Mother Minnie CROY
At Melbourne East 45 years 1940 Reg#5939
HAINES William Hurst
Father Christopher Mother Minnie CROY
At Wonthaggi 43 years 1944 Reg#23486
HALL Eva May
Father Christopher HAINES Mother Minnie Martha CROY
At Heidelberg 78 years 1975 Reg#7048
HAINES William Francis
Father William Hurst Mother Eileen Jean
At Wonthaggi 41 years 1983 Reg#10544
Cando