Christina Lamb is on the 1851 Scotland census living on Watt Street with a Marget Lamb who is identified as her mother.
Christina has her daughters with her.
Jemima Stewart b 07/01/1847 in Dundee to James Stewart, Land Steward,and Christina Lamb.
Catharine Rattray b. 12/04/1850 to James Rattray, brewer, and Christina Lamb.
Christina married James Rattray, 25/11/1851.
Christina indicates that she was born in Aberdeenshire on the 1851, 1861, 1871, and 1881 censuses.
Christina Rattray(nee Lamb) died January second, 1884. Her parents are listed as:
John, Lamb, shoemaker(master) - deceased
Jean Lamb Ms. Doig - deceased
I have a 27/08/1809 marriage certificate for a John Lamb Shoemaker and Margaret Doeg in Coupar, Angus. Both were from that parish.
The website doing.net/DAVE1730.html has a Margaret Doig marrying a John Lamb.
This Margaret was born 21 June, 1789 in Forfar.
Margaret had a sister born 20 Feb. 1788.
I have found the records for three children for these parents, but they do not have a daughter named Christina born in 1826 in Aberdeenshire.
These are their children.
Agnes Lamb b. 1810/1811 in Angus Scotland
Robert Lamb b. 1811 in Calton, Coupar, Angus
Jannet Lamb b. 1829 in Old Machar, Aberdeenshire.
There is a May 8, 1851 death record for a Margaret Lamb relic of John Lamb, Shoemaker. Margaret was living on Watt Street which is where Christina and her children were living with a Marget.