There are two possible death entries that might connect to Jane (siblings?):
James GORDON
Age 50
Mother's maiden name CHARTERIS
1860
197/ 43
Fyvie
Mary GORDON
Age 75
Mother's maiden name CHARTERIS
1882
869/ 31
Kelton
With Mary's death, as you know, can't tell whether Gordon is her maiden name or married name. Two other surnames show for her, Charteris and Lidderdale. Less likely I think that she may be a sibling to Jane but James above does look promising.
Monica