Yes, Jessie Mclean was my grandmother and married James Keir.
James Keir's siblings were Mary Johnston Keir, Duncan Keir, Matthew Dunlop Keir, Andrew Keir and John Dunlop Keir. Are you related to one of them?
My grandfather died in October 1974, my father said he was 71, so i presumed that he was born in 1903/4. Can you give me more details about what you know? Do you anything more about Jessie Mclean?
Thanks