First son of John Andrew McMordie.  John Andrew McMordie, barrister at law, fought cause celebre - Farmers vs. Landlords. His widow remarried Prof. Ball Pettigrew of St. Andrews.
Family Tree, obtained from TN Iain McMordie.
The information was collected by John Andrew McMordie (b.1845). 
Sarah Keers (b. 1873), the second daughter of John Andrew McMordie, added
information while the document was in her possession.  
Other information was added by Major E. C. Mark of Hazelmead
Ewell, Surrey (step brother to Hamilton Coslette McMordie, b. 1880).