Died 1774 | ||
 | ||
Parents Charles O'Brien, 6th Viscount Clare Grandparent Charles O'Brien, 5th Viscount Clare Great-grandparent Daniel O'Brien, 3rd Viscount Clare | ||
Charles O'Brien was the 7th Viscount Clare was born in 1757 in Paris, France, the son of Charles O'Brien, 6th Viscount Clare and Marie Genevieve Louise Gauthier. O'Brien died unmarried at 17 years of natural causes on 29 December 1774 in Paris, France.
References
Charles O'Brien, 7th Viscount Clare Wikipedia(Text) CC BY-SA