My Jane married on Dec. 01-1869 to James Struthers at age 15. They had 4 children between 1873 & 1881 when living in Dresden,Chatham,Township then the family moved to Stratford for a short while. Jane died Jan. 01-1883 in Latimore, North Dakota, USA as her husband James Struthers was a Travelling Minister.
From this I say that the Jane you mentioned could not be the same Jane I'm speaking of. Do you have the names of the three sisters? Is it possible that my Jane could be one of them? Age wise she could be a younger sibling.
This family was living in Carrick, Bruce County in the 1881 Census so I'm sure Jane's McVicar family lived in that area as her husband was from the Chatham areaduring the 1850 & 1860 & 1870's.
I believe there must be a connection with my Jane & the McVicar's of Bruce County.