Marc is correct about there being Stephensons and Tyndales in the 1831 census of New Paisley. The Tyndales are of some interest to me, as Matthew, the younger son of the William enumerated in 1831, married my gggaunt, Eleanor Sievwright, in 1838. Much of my early information about the Tyndales is from the 1851 census of the parish of Lacorne, Terrebonne county, Quebec. You may already have this, but I'll summarize it, just in case you don't:
William Tindale, b. Eng., age 69 at next birthday
Mary Ridsdale (wife), b. Eng., 66
Matthew Tindale (their son), b. Eng., 35, farmer
Eleanor Sievwright (his wife), b. Scot., 36
(Their children, all b. "L.C." = Lower Canada = Quebec:
William, 9
Archibald, 6 (named after Eleanor's father)
Eleanor, 4
Mary, 2
The religion of these families was listed as Wesleyan Methodist.
Also listed is the family of William and Mary's elder son:
William Tindale, b. Eng., 39, farmer
Anne Stevenson, b. Ire., 37
Their children, all b. L.C.:
Sarah, 16
Mary, 14
Stevenson, 12
Ladivia, 10
Robert, 7
Margaret, 5
William, 3
Matthew, 1 (twin)
Jane, 1 (twin)
This family belonged to the Church of England.
I have information on the Matthew Tyndale family from subsequent censuses as well as family records, and even a few copies of old photos. William, Sr., and his wife were stil listed in the 1861 census.
I notice that Anne Stevenson was born in Ireland about 1814/5. In the late 1700s, there was a Stephenson family in the area of Queens County (now County Laois), Ireland, and in 1790 Susanna Stephenson married John Goodbody of Rosenallis, Quuens County, the eldest brother of my ggggf, William Goodbody. John's son, John, b. c. 1795, came to Canada about 1830 (as did William's children just a few years later) and settled in New Glasgow, which is adjacent to New Paisley. Many families followed relatives who had previously come to the North America, so in light of his Stephenson connection, it would not be surprising if your Stephensons/Stevensons in New Paisley were connceted to the Queens County Stepheson.
I hope this is of some interste and help to you. -- Ed