Hi, This is a link to the Lomond history book on-line, but although George John has a bio in there it doesn"t mention his second wifes name.
http://www.ourroots.ca/e/toc.aspx?id=8568 The Brotherwood bios start on page 43, but if you do a sur-name search you can click on the page numbers that show up. Remember the book was published in the 1966. Butch