Lookup for Sophia Page

[funetimesonadime]

Looking for Sophia Page/Paige
In 1900 her son, Calvin Page Leithead, lists her birthplace on a census as Maine but in 1880 he listed mother's birthplace as Vermont. Also, in 1910 he lists it as Scotland and in 1920 he again lists it as Maine.
She married William Leithhead in Barre, Vermont in 1870. I would guess she was roughly born around 1810-1820.
I would like confirmation on her birthplace, date, and her parents, if possible. Thanks.

[RJ137]

Calvin P Leithhead

His DC states he was born in Groton, VT

DC: https://www.familysearch.org/ark:/61903/1:1:N35F-P99

Living with wife & father William
1870 census: https://www.familysearch.org/ark:/61903/1:1:M6RH-R35

Living with parents William & Sophia
1860 census: https://www.familysearch.org/ark:/61903/1:1:MFD9-DBQ

Living with parents William & Sophi
1850 census: https://www.familysearch.org/ark:/61903/1:1:MC2H-Q5K

Birth: https://www.familysearch.org/ark:/61903/1:1:XFK9-F88

William & Sophia Married in 1840
Marriage: https://www.familysearch.org/ark:/61903/1:1:XFKW-6ZG

[mckha489]

On that marriage record the Town Clerk is named Page