See also

Robert TRENCH's parents: Frederic Fitzwilliam TRENCH (1799-1869) and Louisa Alice WARD (1805-1878)
Robert TRENCH's siblings: William Robert TRENCH (1838-1913), Frederick Ward TRENCH (1840-1854), John Henry TRENCH (1842-1870), Louis TRENCH (1846-1940) and Sarah Louisa TRENCH (1848-1880)
Margaret HEWSON's parents: Francis HEWSON (1806-1889) and Mary Elizabeth HARDY (c. 1820- )

Family of Robert Fitz Frederick TRENCH and Margaret Geraldine Theodora HEWSON

Husband:
Robert Fitz Frederick TRENCH (1843-1869)
Wife:
Margaret Geraldine Theodora HEWSON (1843-1871)
Marriage:
28 Aug 1868
Dunganstown, Wicklow, Ireland^1,2

Husband: Robert Fitz Frederick TRENCH

Name:
Robert Fitz Frederick TRENCH^1,2
Sex:
Male
Father:
Frederic Fitzwilliam TRENCH (1799-1869)
Mother:
Louisa Alice WARD (1805-1878)
Birth:
14 Nov 1843²
Death:
4 Jun 1869 (age 25)

Wife: Margaret Geraldine Theodora HEWSON

Name:
Margaret Geraldine Theodora HEWSON^1,2,3
Sex:
Female
Father:
Francis HEWSON (1806-1889)
Mother:
Mary Elizabeth HARDY (c. 1820- )
Birth:
14 Nov 1843
Ireland²
Death:
3 Aug 1871 (age 27)
Wicklow³

Sources

1.: Ancestry.com, Belfast, Northern Ireland, The Belfast Newsletter (Birth, Marriage and Death Notices), 1738-1925, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2011;). Ancestry.com, http://www.Ancestry.com.

2.: Ancestry.com, Ireland, Select Marriages, 1619-1898, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2014;).

3.: Ancestry.com, Web: Ireland, Calendar of Wills and Administrations, 1858-1920, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2016;). Ancestry.com, http://www.Ancestry.com.