Here’s a link to Brigadier Sir Jeffrey Darell’s Obituary in the Telegraph. The connection is he would have served with my grandfather in the Coats Mission.
http://www.telegraph.co.uk/news/obituaries/9960416/Brigadier-Sir-Jeffrey-Darell-8th-Bt.html
Think they may be standing next to each other in this photograph.
Hancock 3rd from left, Darell 4th from left??