Looking for info on Archibald Sinclar b.1791 and his family. He married Euphemia Beaton b.1814 and had two sons Donald B.1848 and Neil b.1850 and a daughter of Euphemia from her first marriage Flora b.1837. Flora married Duncan McDonald. I Think Archibald died between 1851 and 1861 as he is not with them in the 1851, 1861 and 1871 Census living in Chinguacousy, Peel. In the 1881 Census Euphemia is living with Neil and his wife Elisa Ann Henry, I do not have any info on Donald. I would like Archibald and Euphemian Marriage date, Archibald's Death date and if possible Donald and Neil's Birth Dates. I do not know what church they went to but in the 1851 census it says they are Deciples.

1851 census Peel Chinguacousy

SINCLAIR
Arch, farmer, b Scotland, 60
Euphemia, spinster, bScotland, 37
Flora P, b Scotland, 14
Donald, bCanada, 3
Niel, b Canada, 1
Indications on the census are that Arch and Euphemia are married even if it says spinster. He was born c 1791.

1861 census says Euphemia is a widow. So Arch died between 1851 and 1861. Registration didn't start until 1869 so church records would be your only hope.

1891 census Tottenham Simcoe County

A Euphemia Sinclair, 77, b Scotland,grandmother, is with John B, 28, & Mary McDonald 23, and daughter Florann?, 1/1/2. All born Ontario.
There is one death for a Euphemia Sinclair but she was b 1807 [unless of course the age is wrong].

1851 census Peel Chinguacousy

SINCLAIR
Arch, farmer, b Scotland, 60
Euphemia, spinster, bScotland, 37
Flora P, b Scotland, 14
Donald, bCanada, 3
Niel, b Canada, 1
Indications on the census are that Arch and Euphemia are married even if it says spinster. He was born c 1791.

1861 census says Euphemia is a widow. So Arch died between 1851 and 1861. Registration didn't start until 1869 so church records would be your only hope.

1891 census Tottenham Simcoe County

A Euphemia Sinclair, 77, b Scotland,grandmother, is with John B, 28, & Mary McDonald 23, and daughter Florann?, 1/1/2. All born Ontario.
There is one death for a Euphemia Sinclair but she was b 1807 [unless of course the age is wrong].

Thank you for the reply, How do you go about finding the church records? The rest of the ifo you found out is correct
thank you again.

I don't know where you would look for church records.
Google Chinguacousy and see if they have a genealogy society and they may be able to help you re church records.