Henry Westenra, 4th Baron Rossmore British politician (1851-1874) (1851–1874) Parents Henry Westenra, 3rd Baron Rossmore Josephine Julia Helen Lloyd Children Siblings Derrick Westenra, 5th Baron Rossmore Frances Kathleen Westenra Peter Craven Westenra Richard Hamilton Westenra Norah Josephine Harcourt Westenra