Jessie Tait gave her sister, Mary Tait, of of Burntisland as her nearest British contact on the 1930 sailing to Canada.
On the 1935 sailing to Canada her nearest British contact was initially entered as James Tait and then crossed off with the notation that there were no British contacts - all were in Canada.
Mary Tait came to Canada on the Athenia arriving May 1931. She was going to her sister, Jessie Tait, c/o Robertson 16 Garfield Ave. Toronto. Brother James Tait c/o Butterfield, Union St. Burntisland was her nearest British contact
James Tait, 26, joiner, came to Canada June 1932 on the Ascania. His Canadian contact was siter Mary Tait of 43 Strathmore Blvd. Toronto and British contact was a friend, William Butterfield, of Union St. Burntisland.
All of these Tait's seem to be related. Is this definitely the Jessie Tait you're looking for?
The Toronto Star - Pages of the Past is a pay site for the Toronto paper but very reasonable and short or long term rates. It would be a starting point to look for BMDs for this family as marriages and deaths in this time period in Ontario would be protected under privacy laws.