. share or comment on this article: .watch: secretary of state and sinn fein's martina anderson in row at balmoral show .derek and his wife, michelle, have three boys, ages 11, 16 and 17. http://lm360.us/Refsal-brother-of-Rudge-from-Persaunet?Zitasono=258 . .elizabeth loder, md, professor of neurology, harvard medical school; chief, division of headache, brigham & women's hospital. . . close