"In my own crew my right-hand man was Sergeant Bert Horrobin; in my long life I still have met no-one more competent". Monkey Blacker, 'Monkey Business, The Memoirs of Sir Cecil Blacker', page 57.
Dad told me that Bert re-wrote the entire Great Western Railway timetable and made it more efficient.
Two of Bert's uncles emigrated to Canada and fought in the Canadian Expeditionary Force during WWI.