Hi,
Robert Johnston was born in 1767. Around 1797 Robert married Hannah Shields. Robert and Hannah had a family of seven - James, Margaret, Alexander, John, Robert , David and Archibald. Following Hannah death around 1820 in Ireland (County Tyrone?), Robert married Mary Brown Nee Porter, a widow with one child Samuel Brown.
During the early 1830s Robert and his family emigrated to Canada. Robert's daughter Margaret and her husband James Porter (brother of her step-mother Mary Brown Nee Porter) did not emigrate.
If anyone knows anything about this family, please contact me.
Many thanks and best regards.
Ian BoJo