Gawen William Rowan Hamilton (1783-1834) (1783–1834) Parents Sarah Anne Dawson Archibald Hamilton Rowan Children Melita Rowan-Hamilton Archibald Rowan-Hamilton George Rowan-Hamilton Siblings Archibald Rowan-Hamilton Frederick Rowan-Hamilton Sydney Rowan-Hamilton Mildred Rowan-Hamilton Francesca Rowan-Hamilton Dawson Rowan-Hamilton Elizabeth Rowan-Hamilton Jane Rowan-Hamilton Harriet Rowan-Hamilton Partners Catherine Cockburn