John O'brien

Mr O'Brien, the Irish Giant, the Tallest Man in the Known World, 1803. John Kay

The 'Ocean Bride' Leaving Halifax Harbour, 1854 John O'Brien

William Smith O'Brien English School

O'Brien's Tower Anonymous

Murrough O'Brien, 1st Earl of Inchiquin English School

Maureen O'Brien Staff

William Smith O'Brien, lithograph by Henry O'Neil, 1848 Irish Photographer (after)

Murrough O'Brien, 1st Earl of Inchiquin, c.1660-70 John Michael Wright