Born: 23 April 1843, Dublin, Ireland.
Died: After 1897
Father: Hercules Henry Graves MacDonnell
Mother: Emily Ann Moylan
Married: William Rupert Henn, 15 September 1864, Sorrento Cottage, Dublin, Ireland.
Children:
Maria, b. 7 September 1865, Dublin.
Emily Héloïse, b. 22 December 1866, Madeira
Married: Augustus M. Newton Dickenson.
Children:
Cecil, b. 20 March 1878, Dublin, Ireland.
Geraldine Hester Mary, b. 22 March 1879, Dublin, Ireland.
Mary Frances Dorothea, b. 24 October 1880, Dublin, Ireland.
Violet, b. 23 January 1883, Dublin, Ireland.