There is no birth registered in SA for Roland/Rowland to James Bevin
HOLLOWAY and Frances
WOOLFORDE and spelling variations thereof. Births registered - Beatrice Fanny Frances 1876, twins Lilian and Rose, 1881 and Ruby Adelaide 1883.
There is certainly a gap between the time of their marriage and the birth of the first child registered
HOLLOWAY James Bevan Status Single 21 years Father Hugh HOLLOWAY
WOOLFORDE Frances 20 years Status Single Father James WOOLFORDE
7 May 1871 at Clayton Manse, Norwood Ade 332/87
I have trawled all the ROWLAND service records for WW1 and I cannot see an enlistment for a Rowland/Roland
HOLLOWAY.
The only death notice I can find for James in 1916 in the
Advertiser and possibly an In Memoriam for his mother, Catherine.
http://www.rootschat.com/links/0kyp/and short obituary which you transcribed.
http://www.rootschat.com/links/0kyq/I note that his death registration does not list his parents details however the death notice does.
HOLLOWAY James Bevan
Father Unknown Mother Unknown UNKNOWN
At Kyneton 64 years 1916 Reg#2352
His wife died in 1914 and they are buried at - James' age is incorrect on the burial record.
http://www.fcmp.com.au/deceaseddetail.asp?ServiceID=14299&location=RC*B***517&Cemetery=Coburg
HOLLOWAY Francis Fanny
Father Wilfred Wm Mother Unknown UNKNOWN
At Fitzroy South 59 years 1914 Reg#1589
I note a couple of their daughters died in Victoria. Looks life Florence May's birth c1887 wasn't registered either.
Deaths
WHITWAM Beatrice Frances
Father Holloway James Mother Frances WINFRED
At Caulfied 90 years 1967 Reg#24959
TAYLOR Florence May
Father Holloway James Mother Frances UNKNOWN
At Coburg 88 years 1971 Reg#29550
You can search for Florence May's burial here - she is noted as Florence Mary TAYLOR on the index
http://www.fcmp.com.au/deceasedstandard.aspStill no closer to finding a birth registration for Roland/Rowland however I doubt his birth was registered. The family lived in Adelaide and births registered in Adelaide registration district so doubtful they didn't make the SA Registry as often was the case with rural bdm registrations.
Either of their death certificates should list all the issue of the marriage both living and deceased. It is usually advisable to purchase the death of the first partner ie in this case Frances, as hopefully the information was given by James or one of the daughters who died in Victoria.
Cheers
Cando