Octavia Helen Workman-Macnaghten (died 1914) (d. 1914) Parents Mary Anne (née Gwatkin), Lady Workman-Macnaghten Sir Edmund Workman-Macnaghten, 2nd Baronet Children Muriel Mary Campbell Adelaide Mary Glencairn Campbell Walter Francis Glencairn Campbell Siblings Edward Macnaghten, Baron Macnaghten Edmund Charles Workman-Macnaghten Fergus Workman-Macnaghten Mary Workman-Macnaghten Sir Francis Edmund Workman-Macnaghten of Dundarave, 3rd Bt. William Henry Workman-Macnaghten Partners Colin Glencairn Campbell