Could some-one help me discover the ancestors of William Robertson

[Kay99]

Found him I think in 1851 - His son's Patrick birth in 1857 lists his as a slater living in Deanston.  Family living in Deanston Perthshire in 1851 within the parish of Kilmadock

Thas Robertson    54  Slater  Kilmadock, perthshire
Mary Robertson    50 Kilbarchan, renfrewshire
Willm Robertson    22  Slater b Kilmadock, perthshire
Mary Robertson    17
Robert Robertson    15
P M Robertson 13

The same family in 1841 Living in Deanston Village

Thomas Robertson 40  Labourer
Mary Robertson 40
James Robertson 19
John Robertson 17
Agnes Robertson    15
William Robertson 14
Thomas Robertson 12
Arthur Robertson    10
Mary Robertson 8
Robert Robertson    6
Peter Robertson    4

[Rosinish]

Jean born 6 Mar 1855

Extra information was included on 1855 BMD's but not in the following years.

Yes indeed Ev................very informative 

Place of birth of both parents e.g. Derry, Ireland (rather than just Ireland), both parents age at time of 1855 birth, date & place of marriage, no. of children borne (states how many still living if any are deceased) great if previous kids were born but not christened or died prior to being on a census 

Annie

[Throth]

Is there an official record of William's death in Victoria?  The position of his burial in Old Ballarat cemetery appears to be unknown, but perhaps they recorded some other details.

Throth

[cando]

The family's arrival in Victoria as Unassisted Immigrants.
http://www.rootschat.com/links/01ezl/

Information from the image shows Wm's occupation as Slater.

ROBERTSON William  34 years
Hospital record  2 Feb 1863
Place [Residence]  Specimen Hill
Born Donne, Perthshire
Occupation  Labourer
How long in colony  5 years
Religion -  Presbyterian
Ballarat Base Hospital, Victoria: admissions register 1856-1913.
Comment -  Name of Recommender or remarks - Biggs & Shoppee

ROBERTSON William  34 years
Hospital record 18 Feb 1863
Place [Residence] Specimen Hill
Born Doune, Perth
Status Married
Occupation - Labourer
How long in colony 5 years
Religion - Presbyterian
Ballarat Base Hospital, Victoria: admissions register 1856-1913.
Comment -  Name of Recommender or remarks - Biggs & Shoppee

Death
ROBERTSON William
Parents unknown
1863  34 years  Born Perth  Reg#302

Ballarat Cemetery Register
ROBERTSON William  35 years  Burial 25 Feb 1863   Residence Hospital Ballarat   Labourer   Burial Location Unknown.

Cando