Jane was born about 1849. She passed away about 1930.
Sources
Family heritages
"Ireland Civil Registration, 1845-1913," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QGK9-2WP5 : 10 August 2022), Samuel Stanfield and Jane Macauley, Marriage 23 Nov 1869, Castlewellan, County Down, Ireland; citing General Register Office, Dublin; FHL microfilm .
"Ireland Civil Registration, 1845-1913," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QGY7-P7FP : 10 August 2022), Jane McAuley in entry for Robert Stanfield, 3 Feb 1871; Birth; Banbridge, Banbridge, County Down, Ireland; citing General Register Office, Southern Ireland; FHL microfilm 255,810.
"Ireland Civil Registration, 1845-1913," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QGYW-QV4H : 10 August 2022), Jane McAuley Stanfield in entry for James Stanfield, 17 Dec 1872; Birth; Banbridge, Banbridge, County Down, Ireland; citing General Register Office, Southern Ireland; FHL microfilm 255,861.
"Ireland Civil Registration, 1845-1913," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QGYW-J7YK : 10 August 2022), Jane McAnley Stanfield in entry for John Stanfield, 6 Dec 1874; Birth; Drumgooland, Banbridge, County Down, Ireland; citing General Register Office, Southern Ireland; FHL microfilm 255,914.
"Ireland Civil Registration, 1845-1913," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QGY7-5BDF : 10 August 2022), Jane McAuley Stanfield in entry for Jane Stanfield, 26 Nov 1876; Birth; Banbridge, Banbridge, County Down, Ireland; citing General Register Office, Southern Ireland; FHL microfilm 255,968.
"Ireland Births and Baptisms, 1620-1881", database, FamilySearch (https://familysearch.org/ark:/61903/1:1:FG6N-5HP : 15 February 2020), Jane Stanfield McAuley in entry for Jane Stanfield, 1876.
"Ireland Civil Registration, 1845-1913," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QP2W-25ZZ : 10 August 2022), Jane McAulay Stanfield in entry for Isabella Stanfield, 6 Mar 1879; Birth; Ballyward, Banbridge, County Down, Ireland; citing General Register Office, Southern Ireland; FHL microfilm .
"Ireland Civil Registration, 1845-1913," database, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:QP8C-XZ9Y : 10 August 2022), Jane Macauley Stanfield in entry for Mary Anne Stanfield, 1 Mar 1881; Birth; Drumgooland, Banbridge, County Down, Ireland; citing General Register Office, Southern Ireland; FHL microfilm .