John Monson, 11th Baron Monson British peer (1932-2011) (1932–2011) Parents John Rosebery Monson, 10th Baron Monson Bettie Northrup Powell Children Stephan Alexander John Monson Andrew Anthony John Monson Nicholas Monson, 12th Baron Monson Siblings Jeremy Monson Sandra Debonnaire Monson Anthony John Monson Partners Emma Devas