Garrick is associated with Garrioch as an Orkneys name. A James Garrick Aird was Keith and my own father's father, married to a Mathilde Weakley. They were reported as 'dead' to him around 1928 having been born 1890-1892. James Garrick Aird's father was (allegedly) a Garrick James Aird or a James Aird born around 1860, and married to a Marie Campbell. Are your sources available online Wendy? Our family is full of 'mysteries'!