Hi
Sharon has beaten me to it
but as I've just typed this up, I'll post...The IGI is always great (free) place to start with Scotland genealogy from early days to approx 1873 (I prefer to start on the old IGI for Scotland myself!)
Horatio DONALD & Ann WATT are the parents of the following children (all extracted births on the IGI:
George DONALD b 25 Jan 1850, chr 8 Mar 1850, Skene
Robert DONALD b 18 Jan 1852, chr 16 Feb 1852, Skene
John DONALD b 11 Sep 1855, Skene
From this, we know where to look for them in the 1851 Census.
Their marriage (extracted):
Horatio DONALD & Ann WATT married 5 Jun 1847, Skene.
As per Scottish tradition - Skene is likely to be the bride's 'home' Parish (and indeed the Census below has her born in Skene).
We also have the bonus of an 1855 birth - this was the one year, at the start of Civil Registration when a lot of extra information appeared on the BDM's - the FAQs on this on Scotlands People:
1855 birth records were very detailed and are a boon to the family historian - you get: details about the child (date, place and time of birth, full name, sex), the parents' names (including MS of mother), father's occupation, name of informant and relationship to child, information on siblings, the ages and birthplaces of both parents, their usual residence and the date and place of their marriage.
1841: Leddach, Skene, Aberdeenshire
http://www.freecen.org.uk/cgi/search.plCharles WYNESS 69, Ag Lab - Y
Margrat WYNESS 68 - Y
Ratchel WYNESS 25 - Y
Ann WYNESS 22 - Y
Horatio DONALD 27, Ag Lab, b England
1851: Crombie Cottage, Skene, Aberdeenshire
http://www.freecen.org.uk/cgi/search.plHead: Horatio DONALD 39, Ag Lab, b London England
Wife: Ann DONALD 31, b Skene
Son; George DONALD 1, b Skene
1861: Chaple Hall Of Kinmundy, Skene, Aberdeenshire
Head: Ann DONALD 41, Stocking----ter?, b Skene
Son: George DONALD 11, Scholar, b Skene
Son: Robert DONALD 9, Scholar, b Skene
Son: John DONALD 5, b Skene
(would need to confirm Ann's marital Status via the Census image) (she looks to be a widow - hopefully Horatio died in or after 1855! In the 1881 Census, Ann is described as a Road Worker's widow.
and I'd say this is Horatio:
LONDON Baptisms:Born 18 Sep, 1811, Baptised 20 Oct 1811, St George in the East, Tower Hamlets:
Horatio DONALD, son of Charles DONALD, Custom House Officer, by Rachael, Catherine Street,
Cheers
AMBLY